52295880 has 128 divisors (see below), whose sum is σ = 193132800. Its totient is φ = 11031552.

The previous prime is 52295863. The next prime is 52295897. The reversal of 52295880 is 8859225.

It is an interprime number because it is at equal distance from previous prime (52295863) and next prime (52295897).

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 8526 + ... + 13314.

It is an arithmetic number, because the mean of its divisors is an integer number (1508850).

Almost surely, 2^52295880 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 52295880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96566400).

52295880 is an abundant number, since it is smaller than the sum of its proper divisors (140836920).

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

52295880 is a wasteful number, since it uses less digits than its factorization.

52295880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823 (or 4819 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 52295880 is about 7231.5890369959. The cubic root of 52295880 is about 373.9577101467.

The spelling of 52295880 in words is "fifty-two million, two hundred ninety-five thousand, eight hundred eighty".