652958882508 has 24 divisors (see below), whose sum is σ = 1523601273600. Its totient is φ = 217648596880.

The previous prime is 652958882489. The next prime is 652958882551. The reversal of 652958882508 is 805288859256.

It is a super-2 number, since 2×652958882508² (a number of 24 digits) contains 22 as substring.

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, 109393 + ... + 1147991.

It is an arithmetic number, because the mean of its divisors is an integer number (63483386400).

Almost surely, 2^652958882508 is an apocalyptic number.

It is an amenable number.

652958882508 is an abundant number, since it is smaller than the sum of its proper divisors (870642391092).

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

652958882508 is a wasteful number, since it uses less digits than its factorization.

652958882508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090997 (or 1090995 counting only the distinct ones).

The product of its (nonzero) digits is 110592000, while the sum is 66.

The spelling of 652958882508 in words is "six hundred fifty-two billion, nine hundred fifty-eight million, eight hundred eighty-two thousand, five hundred eight".