52360172 has 6 divisors (see below), whose sum is σ = 91630308. Its totient is φ = 26180084.

The previous prime is 52360171. The next prime is 52360193. The reversal of 52360172 is 27106325.

It is a super-2 number, since 2×52360172² = 5483175223739168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52360171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6545018 + ... + 6545025.

It is an arithmetic number, because the mean of its divisors is an integer number (15271718).

Almost surely, 2^52360172 is an apocalyptic number.

It is an amenable number.

52360172 is a deficient number, since it is larger than the sum of its proper divisors (39270136).

52360172 is a wasteful number, since it uses less digits than its factorization.

52360172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13090047 (or 13090045 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 52360172 is about 7236.0328910253. The cubic root of 52360172 is about 374.1108939367.

Adding to 52360172 its reverse (27106325), we get a palindrome (79466497).

The spelling of 52360172 in words is "fifty-two million, three hundred sixty thousand, one hundred seventy-two".