652818083328 has 120 divisors (see below), whose sum is σ = 1887859545000. Its totient is φ = 217169178624.

The previous prime is 652818083233. The next prime is 652818083353. The reversal of 652818083328 is 823380818256.

652818083328 is a `hidden beast` number, since 6 + 528 + 1 + 8 + 0 + 83 + 32 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2157438 + ... + 2441346.

It is an arithmetic number, because the mean of its divisors is an integer number (15732162875).

Almost surely, 2^652818083328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 652818083328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943929772500).

652818083328 is an abundant number, since it is smaller than the sum of its proper divisors (1235041461672).

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

652818083328 is a wasteful number, since it uses less digits than its factorization.

652818083328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284432 (or 284413 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 652818083328 in words is "six hundred fifty-two billion, eight hundred eighteen million, eighty-three thousand, three hundred twenty-eight".