56837181047 has 8 divisors (see below), whose sum is σ = 60432350400. Its totient is φ = 53269990144.

The previous prime is 56837181031. The next prime is 56837181053. The reversal of 56837181047 is 74018173865.

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

It is not a de Polignac number, because 56837181047 - 2⁴ = 56837181031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56837180986 and 56837181004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56837180047) 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, 6990422 + ... + 6998547.

It is an arithmetic number, because the mean of its divisors is an integer number (7554043800).

Almost surely, 2^56837181047 is an apocalyptic number.

56837181047 is a deficient number, since it is larger than the sum of its proper divisors (3595169353).

56837181047 is a wasteful number, since it uses less digits than its factorization.

56837181047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13989225.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 56837181047 in words is "fifty-six billion, eight hundred thirty-seven million, one hundred eighty-one thousand, forty-seven".