11659896360 has 192 divisors, whose sum is σ = 43366752000. Its totient is φ = 2661516288.

The previous prime is 11659896341. The next prime is 11659896371. The reversal of 11659896360 is 6369895611.

11659896360 is a `hidden beast` number, since 1 + 16 + 598 + 9 + 6 + 36 + 0 = 666.

It is a Cunningham number, because it is equal to 107981²-1.

It is a junction number, because it is equal to n+sod(n) for n = 11659896297 and 11659896306.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2156941 + ... + 2162339.

It is an arithmetic number, because the mean of its divisors is an integer number (225868500).

Almost surely, 2^11659896360 is an apocalyptic number.

11659896360 is a gapful number since it is divisible by the number (10) 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 11659896360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21683376000).

11659896360 is an abundant number, since it is smaller than the sum of its proper divisors (31706855640).

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

11659896360 is a wasteful number, since it uses less digits than its factorization.

11659896360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280 (or 6273 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 11659896360 in words is "eleven billion, six hundred fifty-nine million, eight hundred ninety-six thousand, three hundred sixty".