2057504976 has 50 divisors (see below), whose sum is σ = 5955020082. Its totient is φ = 685834560.

The previous prime is 2057504957. The next prime is 2057504987. The reversal of 2057504976 is 6794057502.

2057504976 is a `hidden beast` number, since 2 + 0 + 57 + 504 + 97 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2054264976 + 3240000 = 45324^2 + 1800^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 792495 + ... + 795086.

Almost surely, 2^2057504976 is an apocalyptic number.

It is an amenable number.

2057504976 is an abundant number, since it is smaller than the sum of its proper divisors (3897515106).

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

2057504976 is a wasteful number, since it uses less digits than its factorization.

2057504976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587601 (or 1587586 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 2057504976 is about 45359.7285706165. The cubic root of 2057504976 is about 1271.8824206020.

The spelling of 2057504976 in words is "two billion, fifty-seven million, five hundred four thousand, nine hundred seventy-six".