52322015 has 8 divisors (see below), whose sum is σ = 62831328. Its totient is φ = 41827680.

The previous prime is 52321993. The next prime is 52322021. The reversal of 52322015 is 51022325.

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

It is not a de Polignac number, because 52322015 - 2¹⁰ = 52320991 is a prime.

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, 6494 + ... + 12116.

It is an arithmetic number, because the mean of its divisors is an integer number (7853916).

Almost surely, 2^52322015 is an apocalyptic number.

52322015 is a deficient number, since it is larger than the sum of its proper divisors (10509313).

52322015 is a wasteful number, since it uses less digits than its factorization.

52322015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52322015 is about 7233.3958138623. The cubic root of 52322015 is about 374.0199952134.

The spelling of 52322015 in words is "fifty-two million, three hundred twenty-two thousand, fifteen".