52274165121 has 24 divisors (see below), whose sum is σ = 78018869760. Its totient is φ = 33692371200.

The previous prime is 52274165087. The next prime is 52274165189. The reversal of 52274165121 is 12156147225.

52274165121 is a `hidden beast` number, since 5 + 227 + 416 + 5 + 12 + 1 = 666.

It is not a de Polignac number, because 52274165121 - 2⁷ = 52274164993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52274165191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196785 + ... + 378513.

It is an arithmetic number, because the mean of its divisors is an integer number (3250786240).

Almost surely, 2^52274165121 is an apocalyptic number.

It is an amenable number.

52274165121 is a deficient number, since it is larger than the sum of its proper divisors (25744704639).

52274165121 is a wasteful number, since it uses less digits than its factorization.

52274165121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182797 (or 182794 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The spelling of 52274165121 in words is "fifty-two billion, two hundred seventy-four million, one hundred sixty-five thousand, one hundred twenty-one".