52359132 has 96 divisors (see below), whose sum is σ = 149474304. Its totient is φ = 13939200.

The previous prime is 52359127. The next prime is 52359149. The reversal of 52359132 is 23195325.

It is a self number, because there is not a number n which added to its sum of digits gives 52359132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78882 + ... + 79542.

It is an arithmetic number, because the mean of its divisors is an integer number (1557024).

Almost surely, 2^52359132 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 52359132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74737152).

52359132 is an abundant number, since it is smaller than the sum of its proper divisors (97115172).

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

52359132 is a wasteful number, since it uses less digits than its factorization.

52359132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 737 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 52359132 is about 7235.9610280874. The cubic root of 52359132 is about 374.1084170038.

The spelling of 52359132 in words is "fifty-two million, three hundred fifty-nine thousand, one hundred thirty-two".