57040787462 has 16 divisors (see below), whose sum is σ = 88327065600. Its totient is φ = 27598554120.

The previous prime is 57040787437. The next prime is 57040787501. The reversal of 57040787462 is 26478704075.

It is a self number, because there is not a number n which added to its sum of digits gives 57040787462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705739 + ... + 1738857.

It is an arithmetic number, because the mean of its divisors is an integer number (5520441600).

Almost surely, 2^57040787462 is an apocalyptic number.

57040787462 is a deficient number, since it is larger than the sum of its proper divisors (31286278138).

57040787462 is a wasteful number, since it uses less digits than its factorization.

57040787462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60931.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The spelling of 57040787462 in words is "fifty-seven billion, forty million, seven hundred eighty-seven thousand, four hundred sixty-two".