99560160000 has 1620 divisors, whose sum is σ = 447138363672. Its totient is φ = 21159936000.

The previous prime is 99560159971. The next prime is 99560160061. The reversal of 99560160000 is 6106599.

99560160000 is a `hidden beast` number, since 99 + 560 + 1 + 6 + 0 + 0 + 0 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 1199519959 + ... + 1199520041.

Almost surely, 2^99560160000 is an apocalyptic number.

99560160000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99560160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223569181836).

99560160000 is an abundant number, since it is smaller than the sum of its proper divisors (347578203672).

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

99560160000 is a wasteful number, since it uses less digits than its factorization.

99560160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

Adding to 99560160000 its reverse (6106599), we get a palindrome (99566266599).

It can be divided in two parts, 99560 and 160000, that added together give a triangular number (259560 = T₇₂₀).

The spelling of 99560160000 in words is "ninety-nine billion, five hundred sixty million, one hundred sixty thousand".