56165808041 has 8 divisors (see below), whose sum is σ = 64193984064. Its totient is φ = 48138754320.

The previous prime is 56165807989. The next prime is 56165808073. The reversal of 56165808041 is 14080856165.

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

It is a cyclic number.

It is not a de Polignac number, because 56165808041 - 2¹⁴ = 56165791657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56165807983 and 56165808001.

It is not an unprimeable number, because it can be changed into a prime (56165805041) 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, 170450 + ... + 376011.

It is an arithmetic number, because the mean of its divisors is an integer number (8024248008).

Almost surely, 2^56165808041 is an apocalyptic number.

It is an amenable number.

56165808041 is a deficient number, since it is larger than the sum of its proper divisors (8028176023).

56165808041 is a wasteful number, since it uses less digits than its factorization.

56165808041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561151.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 56165808041 in words is "fifty-six billion, one hundred sixty-five million, eight hundred eight thousand, forty-one".