160557879516020 has 48 divisors (see below), whose sum is σ = 386771397586560. Its totient is φ = 54843774870144.

The previous prime is 160557879516019. The next prime is 160557879516079. The reversal of 160557879516020 is 20615978755061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2131638914 + ... + 2131714233.

It is an arithmetic number, because the mean of its divisors is an integer number (8057737449720).

Almost surely, 2^{160557879516020} is an apocalyptic number.

160557879516020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160557879516020 is an abundant number, since it is smaller than the sum of its proper divisors (226213518070540).

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

160557879516020 is a wasteful number, since it uses less digits than its factorization.

160557879516020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263353432 (or 4263353430 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 62.

The spelling of 160557879516020 in words is "one hundred sixty trillion, five hundred fifty-seven billion, eight hundred seventy-nine million, five hundred sixteen thousand, twenty".