23557332092 has 96 divisors (see below), whose sum is σ = 48984614784. Its totient is φ = 9704448000.

The previous prime is 23557332079. The next prime is 23557332103. The reversal of 23557332092 is 29023375532.

It is a happy number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 39196592 + ... + 39197192.

It is an arithmetic number, because the mean of its divisors is an integer number (510256404).

Almost surely, 2^23557332092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23557332092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24492307392).

23557332092 is an abundant number, since it is smaller than the sum of its proper divisors (25427282692).

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

23557332092 is a wasteful number, since it uses less digits than its factorization.

23557332092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 41.

The spelling of 23557332092 in words is "twenty-three billion, five hundred fifty-seven million, three hundred thirty-two thousand, ninety-two".