56169652982 has 16 divisors (see below), whose sum is σ = 84366651600. Its totient is φ = 28047462240.

The previous prime is 56169652933. The next prime is 56169652991. The reversal of 56169652982 is 28925696165.

It is a super-2 number, since 2×56169652982² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5809232 + ... + 5818892.

It is an arithmetic number, because the mean of its divisors is an integer number (5272915725).

Almost surely, 2^56169652982 is an apocalyptic number.

56169652982 is a deficient number, since it is larger than the sum of its proper divisors (28196998618).

56169652982 is a wasteful number, since it uses less digits than its factorization.

56169652982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13231.

The product of its digits is 13996800, while the sum is 59.

The spelling of 56169652982 in words is "fifty-six billion, one hundred sixty-nine million, six hundred fifty-two thousand, nine hundred eighty-two".