652900488 has 32 divisors (see below), whose sum is σ = 1635962400. Its totient is φ = 217138688.

The previous prime is 652900459. The next prime is 652900499. The reversal of 652900488 is 884009256.

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, 20073 + ... + 41336.

It is an arithmetic number, because the mean of its divisors is an integer number (51123825).

Almost surely, 2^652900488 is an apocalyptic number.

It is an amenable number.

652900488 is an abundant number, since it is smaller than the sum of its proper divisors (983061912).

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

652900488 is a wasteful number, since it uses less digits than its factorization.

652900488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61861 (or 61857 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 652900488 is about 25551.9175014323. The cubic root of 652900488 is about 867.5256633800.

The spelling of 652900488 in words is "six hundred fifty-two million, nine hundred thousand, four hundred eighty-eight".