56837372086 has 8 divisors (see below), whose sum is σ = 93006608904. Its totient is φ = 25835169120.

The previous prime is 56837372069. The next prime is 56837372087. The reversal of 56837372086 is 68027373865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56837372087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291758435 + ... + 1291758478.

It is an arithmetic number, because the mean of its divisors is an integer number (11625826113).

Almost surely, 2^56837372086 is an apocalyptic number.

56837372086 is a deficient number, since it is larger than the sum of its proper divisors (36169236818).

56837372086 is a wasteful number, since it uses less digits than its factorization.

56837372086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583516926.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 56837372086 in words is "fifty-six billion, eight hundred thirty-seven million, three hundred seventy-two thousand, eighty-six".