313540464562 has 16 divisors (see below), whose sum is σ = 507697263360. Its totient is φ = 144365606352.

The previous prime is 313540464541. The next prime is 313540464577. The reversal of 313540464562 is 265464045313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14379618 + ... + 14401405.

It is an arithmetic number, because the mean of its divisors is an integer number (31731078960).

Almost surely, 2^313540464562 is an apocalyptic number.

313540464562 is a deficient number, since it is larger than the sum of its proper divisors (194156798798).

313540464562 is a wasteful number, since it uses less digits than its factorization.

313540464562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28781457.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 313540464562 in words is "three hundred thirteen billion, five hundred forty million, four hundred sixty-four thousand, five hundred sixty-two".