5612407056 has 75 divisors (see below), whose sum is σ = 16251743893. Its totient is φ = 1869903360.

The previous prime is 5612407051. The next prime is 5612407061. The reversal of 5612407056 is 6507042165.

It is a happy number.

The square root of 5612407056 is 74916.

It is a perfect power (a square), and thus also a powerful number.

5612407056 is a `hidden beast` number, since 561 + 2 + 40 + 7 + 0 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (5612407051) and next prime (5612407061).

It can be written as a sum of positive squares in only one way, i.e., 2126685456 + 3485721600 = 46116^2 + 59040^2 .

It is a super-2 number, since 2×5612407056² = 62998225924477174272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5612407056.

It is not an unprimeable number, because it can be changed into a prime (5612407051) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2695936 + ... + 2698016.

Almost surely, 2^5612407056 is an apocalyptic number.

5612407056 is the 74916-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5612407056

5612407056 is an abundant number, since it is smaller than the sum of its proper divisors (10639336837).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5612407056 is an frugal number, since it uses more digits than its factorization.

5612407056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The cubic root of 5612407056 is about 1777.1184974119.

Multiplying 5612407056 by its sum of digits (36), we get a square (202046654016 = 449496²).

5612407056 divided by its sum of digits (36) gives a square (155900196 = 12486²).

The spelling of 5612407056 in words is "five billion, six hundred twelve million, four hundred seven thousand, fifty-six".