652944412108 has 6 divisors (see below), whose sum is σ = 1142652721196. Its totient is φ = 326472206052.

The previous prime is 652944412103. The next prime is 652944412121. The reversal of 652944412108 is 801214449256.

It is not an unprimeable number, because it can be changed into a prime (652944412103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81618051510 + ... + 81618051517.

Almost surely, 2^652944412108 is an apocalyptic number.

It is an amenable number.

652944412108 is a deficient number, since it is larger than the sum of its proper divisors (489708309088).

652944412108 is a wasteful number, since it uses less digits than its factorization.

652944412108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163236103031 (or 163236103029 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 652944412108 in words is "six hundred fifty-two billion, nine hundred forty-four million, four hundred twelve thousand, one hundred eight".