380163535672 has 32 divisors (see below), whose sum is σ = 714933450000. Its totient is φ = 189515289600.

The previous prime is 380163535669. The next prime is 380163535693. The reversal of 380163535672 is 276535361083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4565047 + ... + 4647577.

Almost surely, 2^380163535672 is an apocalyptic number.

It is an amenable number.

380163535672 is a deficient number, since it is larger than the sum of its proper divisors (334769914328).

380163535672 is a wasteful number, since it uses less digits than its factorization.

380163535672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84247 (or 84243 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 380163535672 in words is "three hundred eighty billion, one hundred sixty-three million, five hundred thirty-five thousand, six hundred seventy-two".