52015593 has 16 divisors (see below), whose sum is σ = 81196416. Its totient is φ = 28997760.

The previous prime is 52015591. The next prime is 52015637. The reversal of 52015593 is 39551025.

It is not a de Polignac number, because 52015593 - 2¹ = 52015591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52015593.

It is not an unprimeable number, because it can be changed into a prime (52015591) 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, 29346 + ... + 31067.

It is an arithmetic number, because the mean of its divisors is an integer number (5074776).

Almost surely, 2^52015593 is an apocalyptic number.

It is an amenable number.

52015593 is a deficient number, since it is larger than the sum of its proper divisors (29180823).

52015593 is a wasteful number, since it uses less digits than its factorization.

52015593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60464.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 52015593 is about 7212.1836499080. The cubic root of 52015593 is about 373.2884203163.

The spelling of 52015593 in words is "fifty-two million, fifteen thousand, five hundred ninety-three".