313551365532 has 12 divisors (see below), whose sum is σ = 731619852936. Its totient is φ = 104517121840.

The previous prime is 313551365513. The next prime is 313551365641. The reversal of 313551365532 is 235563155313.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13064640219 + ... + 13064640242.

It is an arithmetic number, because the mean of its divisors is an integer number (60968321078).

Almost surely, 2^313551365532 is an apocalyptic number.

It is an amenable number.

313551365532 is an abundant number, since it is smaller than the sum of its proper divisors (418068487404).

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

313551365532 is a wasteful number, since it uses less digits than its factorization.

313551365532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26129280468 (or 26129280466 counting only the distinct ones).

The product of its digits is 607500, while the sum is 42.

The spelling of 313551365532 in words is "three hundred thirteen billion, five hundred fifty-one million, three hundred sixty-five thousand, five hundred thirty-two".