52112592 has 160 divisors (see below), whose sum is σ = 180147200. Its totient is φ = 14090112.

The previous prime is 52112561. The next prime is 52112609. The reversal of 52112592 is 29521125.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 57003 + ... + 57909.

It is an arithmetic number, because the mean of its divisors is an integer number (1125920).

Almost surely, 2^52112592 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 52112592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90073600).

52112592 is an abundant number, since it is smaller than the sum of its proper divisors (128034608).

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

52112592 is a wasteful number, since it uses less digits than its factorization.

52112592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 938 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 52112592 is about 7218.9051801502. The cubic root of 52112592 is about 373.5203130837.

The spelling of 52112592 in words is "fifty-two million, one hundred twelve thousand, five hundred ninety-two".