52360815 has 16 divisors (see below), whose sum is σ = 90222048. Its totient is φ = 25777536.

The previous prime is 52360807. The next prime is 52360817. The reversal of 52360815 is 51806325.

It is not a de Polignac number, because 52360815 - 2³ = 52360807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52360817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134064 + ... + 134453.

It is an arithmetic number, because the mean of its divisors is an integer number (5638878).

Almost surely, 2^52360815 is an apocalyptic number.

52360815 is a deficient number, since it is larger than the sum of its proper divisors (37861233).

52360815 is a wasteful number, since it uses less digits than its factorization.

52360815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268538.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 52360815 is about 7236.0773213116. The cubic root of 52360815 is about 374.1124253317.

The spelling of 52360815 in words is "fifty-two million, three hundred sixty thousand, eight hundred fifteen".