16160611560 has 32 divisors (see below), whose sum is σ = 48481835040. Its totient is φ = 4309496384.

The previous prime is 16160611541. The next prime is 16160611567. The reversal of 16160611560 is 6511606161.

It is a super-2 number, since 2×16160611560² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16160611567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67335762 + ... + 67336001.

It is an arithmetic number, because the mean of its divisors is an integer number (1515057345).

Almost surely, 2^16160611560 is an apocalyptic number.

16160611560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16160611560 is an abundant number, since it is smaller than the sum of its proper divisors (32321223480).

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

16160611560 is a wasteful number, since it uses less digits than its factorization.

16160611560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134671777 (or 134671773 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

It can be divided in two parts, 161606 and 11560, that added together give a triangular number (173166 = T₅₈₈).

The spelling of 16160611560 in words is "sixteen billion, one hundred sixty million, six hundred eleven thousand, five hundred sixty".