652725360 has 120 divisors (see below), whose sum is σ = 2505241440. Its totient is φ = 149193216.

The previous prime is 652725347. The next prime is 652725361. The reversal of 652725360 is 63527256.

It is a happy number.

652725360 is a `hidden beast` number, since 6 + 52 + 72 + 536 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652725361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59715 + ... + 69794.

It is an arithmetic number, because the mean of its divisors is an integer number (20877012).

Almost surely, 2^652725360 is an apocalyptic number.

652725360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

652725360 is an abundant number, since it is smaller than the sum of its proper divisors (1852516080).

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

652725360 is a wasteful number, since it uses less digits than its factorization.

652725360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129535 (or 129526 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 652725360 is about 25548.4903663602. The cubic root of 652725360 is about 867.4480907518.

The spelling of 652725360 in words is "six hundred fifty-two million, seven hundred twenty-five thousand, three hundred sixty".