652768826308 has 24 divisors (see below), whose sum is σ = 1161809228160. Its totient is φ = 320824304160.

The previous prime is 652768826147. The next prime is 652768826321. The reversal of 652768826308 is 803628867256.

It is a happy number.

It is a super-2 number, since 2×652768826308² (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, 2712085 + ... + 2942947.

It is an arithmetic number, because the mean of its divisors is an integer number (48408717840).

Almost surely, 2^652768826308 is an apocalyptic number.

It is an amenable number.

652768826308 is a deficient number, since it is larger than the sum of its proper divisors (509040401852).

652768826308 is a wasteful number, since it uses less digits than its factorization.

652768826308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242907 (or 242905 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 652768826308 in words is "six hundred fifty-two billion, seven hundred sixty-eight million, eight hundred twenty-six thousand, three hundred eight".