16011015161056 has 48 divisors (see below), whose sum is σ = 33126498632304. Its totient is φ = 7607999637504.

The previous prime is 16011015161047. The next prime is 16011015161107. The reversal of 16011015161056 is 65016151011061.

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, 157191145 + ... + 157292968.

It is an arithmetic number, because the mean of its divisors is an integer number (690135388173).

Almost surely, 2^{16011015161056} is an apocalyptic number.

16011015161056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16011015161056 is an abundant number, since it is smaller than the sum of its proper divisors (17115483471248).

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

16011015161056 is a wasteful number, since it uses less digits than its factorization.

16011015161056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314484203 (or 314484195 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 34.

The spelling of 16011015161056 in words is "sixteen trillion, eleven billion, fifteen million, one hundred sixty-one thousand, fifty-six".