52364215 has 8 divisors (see below), whose sum is σ = 65569248. Its totient is φ = 40069920.

The previous prime is 52364197. The next prime is 52364231. The reversal of 52364215 is 51246325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52364215 - 2²⁵ = 18809783 is a prime.

It is a super-2 number, since 2×52364215² = 5484022025132450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227556 + ... + 227785.

It is an arithmetic number, because the mean of its divisors is an integer number (8196156).

Almost surely, 2^52364215 is an apocalyptic number.

52364215 is a deficient number, since it is larger than the sum of its proper divisors (13205033).

52364215 is a wasteful number, since it uses less digits than its factorization.

52364215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455369.

The product of its digits is 7200, while the sum is 28.

The square root of 52364215 is about 7236.3122514165. The cubic root of 52364215 is about 374.1205227020.

The spelling of 52364215 in words is "fifty-two million, three hundred sixty-four thousand, two hundred fifteen".