56161601041 has 16 divisors (see below), whose sum is σ = 72759971200. Its totient is φ = 42096837888.

The previous prime is 56161601029. The next prime is 56161601051. The reversal of 56161601041 is 14010616165.

It is not a de Polignac number, because 56161601041 - 2⁵ = 56161601009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56161600994 and 56161601012.

It is not an unprimeable number, because it can be changed into a prime (56161601011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16239336 + ... + 16242793.

It is an arithmetic number, because the mean of its divisors is an integer number (4547498200).

Almost surely, 2^56161601041 is an apocalyptic number.

It is an amenable number.

56161601041 is a deficient number, since it is larger than the sum of its proper divisors (16598370159).

56161601041 is a wasteful number, since it uses less digits than its factorization.

56161601041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32482168.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 56161601041 in words is "fifty-six billion, one hundred sixty-one million, six hundred one thousand, forty-one".