9125631634568 has 8 divisors (see below), whose sum is σ = 17110559314830. Its totient is φ = 4562815817280.

The previous prime is 9125631634547. The next prime is 9125631634573. The reversal of 9125631634568 is 8654361365219.

It can be written as a sum of positive squares in only one way, i.e., 7661923648324 + 1463707986244 = 2768018^2 + 1209838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570351977153 + ... + 570351977168.

Almost surely, 2^{9125631634568} is an apocalyptic number.

It is an amenable number.

9125631634568 is a deficient number, since it is larger than the sum of its proper divisors (7984927680262).

9125631634568 is a wasteful number, since it uses less digits than its factorization.

9125631634568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140703954327 (or 1140703954323 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 59.

The spelling of 9125631634568 in words is "nine trillion, one hundred twenty-five billion, six hundred thirty-one million, six hundred thirty-four thousand, five hundred sixty-eight".