313620334552 has 64 divisors (see below), whose sum is σ = 673857273600. Its totient is φ = 134046441600.

The previous prime is 313620334519. The next prime is 313620334553. The reversal of 313620334552 is 255433026313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313620334553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39689802 + ... + 39697702.

It is an arithmetic number, because the mean of its divisors is an integer number (10529019900).

Almost surely, 2^313620334552 is an apocalyptic number.

It is an amenable number.

313620334552 is an abundant number, since it is smaller than the sum of its proper divisors (360236939048).

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

313620334552 is a wasteful number, since it uses less digits than its factorization.

313620334552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9736 (or 9732 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 313620334552 in words is "three hundred thirteen billion, six hundred twenty million, three hundred thirty-four thousand, five hundred fifty-two".