652955926896 has 320 divisors, whose sum is σ = 2381154263040. Its totient is φ = 166652743680.

The previous prime is 652955926879. The next prime is 652955926901. The reversal of 652955926896 is 698629559256.

652955926896 is a `hidden beast` number, since 6 + 5 + 2 + 9 + 559 + 2 + 68 + 9 + 6 = 666.

It is a super-2 number, since 2×652955926896² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 950776 + ... + 1486568.

It is an arithmetic number, because the mean of its divisors is an integer number (7441107072).

Almost surely, 2^652955926896 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 652955926896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1190577131520).

652955926896 is an abundant number, since it is smaller than the sum of its proper divisors (1728198336144).

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

652955926896 is a wasteful number, since it uses less digits than its factorization.

652955926896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535861 (or 535849 counting only the distinct ones).

The product of its digits is 629856000, while the sum is 72.

The spelling of 652955926896 in words is "six hundred fifty-two billion, nine hundred fifty-five million, nine hundred twenty-six thousand, eight hundred ninety-six".