160516558228 has 48 divisors (see below), whose sum is σ = 331351912080. Its totient is φ = 67322271744.

The previous prime is 160516558219. The next prime is 160516558231. The reversal of 160516558228 is 822855615061.

It can be written as a sum of positive squares in 8 ways, for example, as 18106931844 + 142409626384 = 134562^2 + 377372^2 .

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, 3105051 + ... + 3156322.

It is an arithmetic number, because the mean of its divisors is an integer number (6903164835).

Almost surely, 2^160516558228 is an apocalyptic number.

It is an amenable number.

160516558228 is an abundant number, since it is smaller than the sum of its proper divisors (170835353852).

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

160516558228 is a wasteful number, since it uses less digits than its factorization.

160516558228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6261436 (or 6261434 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 160516558228 in words is "one hundred sixty billion, five hundred sixteen million, five hundred fifty-eight thousand, two hundred twenty-eight".