5106553056 has 72 divisors (see below), whose sum is σ = 15841930104. Its totient is φ = 1547439360.

The previous prime is 5106553037. The next prime is 5106553087. The reversal of 5106553056 is 6503556015.

5106553056 is a `hidden beast` number, since 5 + 10 + 65 + 530 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×5106553056² = 52153768227485878272, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5106553056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 802791 + ... + 809126.

It is an arithmetic number, because the mean of its divisors is an integer number (220026807).

Almost surely, 2^5106553056 is an apocalyptic number.

It is an amenable number.

5106553056 is an abundant number, since it is smaller than the sum of its proper divisors (10735377048).

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

5106553056 is a wasteful number, since it uses less digits than its factorization.

5106553056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611944 (or 1611933 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 5106553056 is about 71460.1501257869. The cubic root of 5106553056 is about 1722.0375456693.

The spelling of 5106553056 in words is "five billion, one hundred six million, five hundred fifty-three thousand, fifty-six".