23579716489056 has 480 divisors, whose sum is σ = 88103781900288. Its totient is φ = 6018217159680.

The previous prime is 23579716489033. The next prime is 23579716489057. The reversal of 23579716489056 is 65098461797532.

23579716489056 is a `hidden beast` number, since 2 + 3 + 5 + 7 + 97 + 1 + 6 + 489 + 0 + 56 = 666.

It is a super-2 number, since 2×23579716489056² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23579716489057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5699641 + ... + 8924423.

It is a 1-persistent number, because it is pandigital, but 2⋅23579716489056 = 47159432978112 is not.

Almost surely, 2^{23579716489056} is an apocalyptic number.

23579716489056 is a gapful number since it is divisible by the number (26) 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 23579716489056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44051890950144).

23579716489056 is an abundant number, since it is smaller than the sum of its proper divisors (64524065411232).

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

23579716489056 is a wasteful number, since it uses less digits than its factorization.

23579716489056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224856 (or 3224839 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 72.

The spelling of 23579716489056 in words is "twenty-three trillion, five hundred seventy-nine billion, seven hundred sixteen million, four hundred eighty-nine thousand, fifty-six".