151664548764 has 12 divisors (see below), whose sum is σ = 353883947144. Its totient is φ = 50554849584.

The previous prime is 151664548759. The next prime is 151664548801. The reversal of 151664548764 is 467845466151.

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, 6319356187 + ... + 6319356210.

Almost surely, 2^151664548764 is an apocalyptic number.

It is an amenable number.

151664548764 is an abundant number, since it is smaller than the sum of its proper divisors (202219398380).

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

151664548764 is a wasteful number, since it uses less digits than its factorization.

151664548764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638712404 (or 12638712402 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 57.

The spelling of 151664548764 in words is "one hundred fifty-one billion, six hundred sixty-four million, five hundred forty-eight thousand, seven hundred sixty-four".