52032015 has 24 divisors (see below), whose sum is σ = 103073568. Its totient is φ = 23785920.

The previous prime is 52031989. The next prime is 52032017. The reversal of 52032015 is 51023025.

It is a happy number.

It is not a de Polignac number, because 52032015 - 2⁵ = 52031983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52032017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82276 + ... + 82905.

It is an arithmetic number, because the mean of its divisors is an integer number (4294732).

Almost surely, 2^52032015 is an apocalyptic number.

52032015 is a deficient number, since it is larger than the sum of its proper divisors (51041553).

52032015 is a wasteful number, since it uses less digits than its factorization.

52032015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165199 (or 165196 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 52032015 is about 7213.3220502068. The cubic root of 52032015 is about 373.3277001878.

The spelling of 52032015 in words is "fifty-two million, thirty-two thousand, fifteen".