652875578256 has 120 divisors (see below), whose sum is σ = 1879257462880. Its totient is φ = 195130805760.

The previous prime is 652875578239. The next prime is 652875578323.

652875578256 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 345946 + ... + 1193913.

Almost surely, 2^652875578256 is an apocalyptic number.

652875578256 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

652875578256 is an abundant number, since it is smaller than the sum of its proper divisors (1226381884624).

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

652875578256 is a wasteful number, since it uses less digits than its factorization.

652875578256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539965 (or 1539948 counting only the distinct ones).

The product of its digits is 282240000, while the sum is 66.

The spelling of 652875578256 in words is "six hundred fifty-two billion, eight hundred seventy-five million, five hundred seventy-eight thousand, two hundred fifty-six".