56682587942 has 16 divisors (see below), whose sum is σ = 88826598000. Its totient is φ = 27093074400.

The previous prime is 56682587867. The next prime is 56682587947. The reversal of 56682587942 is 24978528665.

It is a happy number.

56682587942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56682587947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4832192 + ... + 4843907.

It is an arithmetic number, because the mean of its divisors is an integer number (5551662375).

Almost surely, 2^56682587942 is an apocalyptic number.

56682587942 is a deficient number, since it is larger than the sum of its proper divisors (32144010058).

56682587942 is a wasteful number, since it uses less digits than its factorization.

56682587942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676231.

The product of its digits is 58060800, while the sum is 62.

The spelling of 56682587942 in words is "fifty-six billion, six hundred eighty-two million, five hundred eighty-seven thousand, nine hundred forty-two".