16532112660 has 96 divisors (see below), whose sum is σ = 54193128192. Its totient is φ = 3686599680.

The previous prime is 16532112643. The next prime is 16532112683. The reversal of 16532112660 is 6621123561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462807 + ... + 497246.

It is an arithmetic number, because the mean of its divisors is an integer number (564511752).

Almost surely, 2^16532112660 is an apocalyptic number.

16532112660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16532112660 is an abundant number, since it is smaller than the sum of its proper divisors (37661015532).

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

16532112660 is a wasteful number, since it uses less digits than its factorization.

16532112660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960113 (or 960111 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 16532112660 in words is "sixteen billion, five hundred thirty-two million, one hundred twelve thousand, six hundred sixty".