652575312 has 40 divisors (see below), whose sum is σ = 1873134080. Its totient is φ = 217524960.

The previous prime is 652575281. The next prime is 652575331. The reversal of 652575312 is 213575256.

652575312 is a `hidden beast` number, since 6 + 52 + 575 + 31 + 2 = 666.

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

It is a congruent number.

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, 754864 + ... + 755727.

It is an arithmetic number, because the mean of its divisors is an integer number (46828352).

Almost surely, 2^652575312 is an apocalyptic number.

It is an amenable number.

652575312 is an abundant number, since it is smaller than the sum of its proper divisors (1220558768).

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

652575312 is a wasteful number, since it uses less digits than its factorization.

652575312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510608 (or 1510596 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 652575312 is about 25545.5536639941. The cubic root of 652575312 is about 867.3816162262.

The spelling of 652575312 in words is "six hundred fifty-two million, five hundred seventy-five thousand, three hundred twelve".