11570716375920 has 1600 divisors, whose sum is σ = 46344873738240. Its totient is φ = 2653745504256.

The previous prime is 11570716375919. The next prime is 11570716375973. The reversal of 11570716375920 is 2957361707511.

11570716375920 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 0 + 7 + 16 + 37 + 592 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 14517836962 + ... + 14517837758.

Almost surely, 2^{11570716375920} is an apocalyptic number.

11570716375920 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 11570716375920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23172436869120).

11570716375920 is an abundant number, since it is smaller than the sum of its proper divisors (34774157362320).

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

11570716375920 is a wasteful number, since it uses less digits than its factorization.

11570716375920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1029 counting only the distinct ones).

The product of its (nonzero) digits is 2778300, while the sum is 54.

The spelling of 11570716375920 in words is "eleven trillion, five hundred seventy billion, seven hundred sixteen million, three hundred seventy-five thousand, nine hundred twenty".