52160117 has 4 divisors (see below), whose sum is σ = 52246656. Its totient is φ = 52073580.

The previous prime is 52160107. The next prime is 52160209. The reversal of 52160117 is 71106125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52160117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52160092 and 52160101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52160107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42359 + ... + 43572.

It is an arithmetic number, because the mean of its divisors is an integer number (13061664).

Almost surely, 2^52160117 is an apocalyptic number.

It is an amenable number.

52160117 is a deficient number, since it is larger than the sum of its proper divisors (86539).

52160117 is an equidigital number, since it uses as much as digits as its factorization.

52160117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86538.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 52160117 is about 7222.1961341409. The cubic root of 52160117 is about 373.6338247364.

The spelling of 52160117 in words is "fifty-two million, one hundred sixty thousand, one hundred seventeen".