52156107 has 6 divisors (see below), whose sum is σ = 75336612. Its totient is φ = 34770732.

The previous prime is 52156099. The next prime is 52156133. The reversal of 52156107 is 70165125.

It is not a de Polignac number, because 52156107 - 2³ = 52156099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52156147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2897553 + ... + 2897570.

It is an arithmetic number, because the mean of its divisors is an integer number (12556102).

Almost surely, 2^52156107 is an apocalyptic number.

52156107 is a deficient number, since it is larger than the sum of its proper divisors (23180505).

52156107 is a wasteful number, since it uses less digits than its factorization.

52156107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795129 (or 5795126 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 52156107 is about 7221.9185124176. The cubic root of 52156107 is about 373.6242496682.

The spelling of 52156107 in words is "fifty-two million, one hundred fifty-six thousand, one hundred seven".