159379804872 has 60 divisors (see below), whose sum is σ = 446439493995. Its totient is φ = 53123214096.

The previous prime is 159379804861. The next prime is 159379804919. The reversal of 159379804872 is 278408973951.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

159379804872 is a `hidden beast` number, since 1 + 5 + 9 + 3 + 79 + 80 + 487 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 79689902436 + 79689902436 = 282294^2 + 282294^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=282294.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10154743 + ... + 10170425.

Almost surely, 2^159379804872 is an apocalyptic number.

159379804872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159379804872 is an abundant number, since it is smaller than the sum of its proper divisors (287059689123).

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

159379804872 is an frugal number, since it uses more digits than its factorization.

159379804872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31384 (or 15688 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 159379804872 in words is "one hundred fifty-nine billion, three hundred seventy-nine million, eight hundred four thousand, eight hundred seventy-two".