57640411576 has 32 divisors (see below), whose sum is σ = 118126368000. Its totient is φ = 26150070240.

The previous prime is 57640411561. The next prime is 57640411579. The reversal of 57640411576 is 67511404675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57640411579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580176 + ... + 672223.

It is an arithmetic number, because the mean of its divisors is an integer number (3691449000).

Almost surely, 2^57640411576 is an apocalyptic number.

It is an amenable number.

57640411576 is an abundant number, since it is smaller than the sum of its proper divisors (60485956424).

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

57640411576 is a wasteful number, since it uses less digits than its factorization.

57640411576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252939 (or 1252935 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 57640411576 in words is "fifty-seven billion, six hundred forty million, four hundred eleven thousand, five hundred seventy-six".