5657272758 has 48 divisors (see below), whose sum is σ = 12443292576. Its totient is φ = 1857219840.

The previous prime is 5657272727. The next prime is 5657272771. The reversal of 5657272758 is 8572727565.

5657272758 is a `hidden beast` number, since 565 + 7 + 2 + 7 + 2 + 75 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1655860 + ... + 1659272.

It is an arithmetic number, because the mean of its divisors is an integer number (259235262).

Almost surely, 2^5657272758 is an apocalyptic number.

5657272758 is an abundant number, since it is smaller than the sum of its proper divisors (6786019818).

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

5657272758 is a wasteful number, since it uses less digits than its factorization.

5657272758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789 (or 4786 counting only the distinct ones).

The product of its digits is 8232000, while the sum is 54.

The square root of 5657272758 is about 75214.8440003700. The cubic root of 5657272758 is about 1781.8413758370.

The spelling of 5657272758 in words is "five billion, six hundred fifty-seven million, two hundred seventy-two thousand, seven hundred fifty-eight".