52752160 has 48 divisors (see below), whose sum is σ = 128935800. Its totient is φ = 20371456.

The previous prime is 52752149. The next prime is 52752181. The reversal of 52752160 is 6125725.

It can be written as a sum of positive squares in 4 ways, for example, as 44249104 + 8503056 = 6652^2 + 2916^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045 + ... + 10324.

Almost surely, 2^52752160 is an apocalyptic number.

It is an amenable number.

52752160 is an abundant number, since it is smaller than the sum of its proper divisors (76183640).

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

52752160 is a wasteful number, since it uses less digits than its factorization.

52752160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11413 (or 11405 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52752160 is about 7263.0682221772. The cubic root of 52752160 is about 375.0421522987.

Adding to 52752160 its reverse (6125725), we get a palindrome (58877885).

The spelling of 52752160 in words is "fifty-two million, seven hundred fifty-two thousand, one hundred sixty".