53772375843165 has 64 divisors (see below), whose sum is σ = 98511737296896. Its totient is φ = 24535395754752.

The previous prime is 53772375843091. The next prime is 53772375843187. The reversal of 53772375843165 is 56134857327735.

It is not a de Polignac number, because 53772375843165 - 2²⁴ = 53772359065949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53772375843096 and 53772375843105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 358209214 + ... + 358359296.

It is an arithmetic number, because the mean of its divisors is an integer number (1539245895264).

Almost surely, 2^{53772375843165} is an apocalyptic number.

It is an amenable number.

53772375843165 is a deficient number, since it is larger than the sum of its proper divisors (44739361453731).

53772375843165 is a wasteful number, since it uses less digits than its factorization.

53772375843165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156498.

The product of its digits is 444528000, while the sum is 66.

The spelling of 53772375843165 in words is "fifty-three trillion, seven hundred seventy-two billion, three hundred seventy-five million, eight hundred forty-three thousand, one hundred sixty-five".