162313530464 has 24 divisors (see below), whose sum is σ = 319576721688. Its totient is φ = 81151188480.

The previous prime is 162313530443. The next prime is 162313530487. The reversal of 162313530464 is 464035313261.

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, 320279 + ... + 653609.

It is an arithmetic number, because the mean of its divisors is an integer number (13315696737).

Almost surely, 2^162313530464 is an apocalyptic number.

It is an amenable number.

162313530464 is a deficient number, since it is larger than the sum of its proper divisors (157263191224).

162313530464 is a wasteful number, since it uses less digits than its factorization.

162313530464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348558 (or 348550 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 162313530464 in words is "one hundred sixty-two billion, three hundred thirteen million, five hundred thirty thousand, four hundred sixty-four".