56009437053 has 8 divisors (see below), whose sum is σ = 76697607648. Its totient is φ = 36330445584.

The previous prime is 56009437031. The next prime is 56009437061. The reversal of 56009437053 is 35073490065.

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

It is not a de Polignac number, because 56009437053 - 2¹⁷ = 56009305981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56009436996 and 56009437014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56009437093) 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, 252294651 + ... + 252294872.

It is an arithmetic number, because the mean of its divisors is an integer number (9587200956).

Almost surely, 2^56009437053 is an apocalyptic number.

It is an amenable number.

56009437053 is a deficient number, since it is larger than the sum of its proper divisors (20688170595).

56009437053 is a wasteful number, since it uses less digits than its factorization.

56009437053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504589563.

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 56009437053 in words is "fifty-six billion, nine million, four hundred thirty-seven thousand, fifty-three".