5345949456 has 105 divisors (see below), whose sum is σ = 15552534181. Its totient is φ = 1779350976.

The previous prime is 5345949449. The next prime is 5345949481. The reversal of 5345949456 is 6549495435.

The square root of 5345949456 is 73116.

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

5345949456 is a `hidden beast` number, since 5 + 3 + 4 + 594 + 9 + 45 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5314410000 + 31539456 = 72900^2 + 5616^2 .

It is a super-2 number, since 2×5345949456² = 57158351172213391872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 7896190 + ... + 7896866.

Almost surely, 2^5345949456 is an apocalyptic number.

5345949456 is the 73116-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5345949456

5345949456 is an abundant number, since it is smaller than the sum of its proper divisors (10206584725).

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

5345949456 is an frugal number, since it uses more digits than its factorization.

5345949456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 682 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 54.

The cubic root of 5345949456 is about 1748.5374943983.

The spelling of 5345949456 in words is "five billion, three hundred forty-five million, nine hundred forty-nine thousand, four hundred fifty-six".