52315596 has 72 divisors (see below), whose sum is σ = 142060464. Its totient is φ = 16174080.

The previous prime is 52315573. The next prime is 52315597. The reversal of 52315596 is 69551325.

52315596 is a `hidden beast` number, since 52 + 3 + 15 + 596 = 666.

52315596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52315596.

It is not an unprimeable number, because it can be changed into a prime (52315597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44091 + ... + 45261.

It is an arithmetic number, because the mean of its divisors is an integer number (1973062).

Almost surely, 2^52315596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52315596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71030232).

52315596 is an abundant number, since it is smaller than the sum of its proper divisors (89744868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52315596 is a wasteful number, since it uses less digits than its factorization.

52315596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1266 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 52315596 is about 7232.9520944079. The cubic root of 52315596 is about 374.0046993414.

The spelling of 52315596 in words is "fifty-two million, three hundred fifteen thousand, five hundred ninety-six".