23054553522 has 192 divisors, whose sum is σ = 67210940160. Its totient is φ = 5515776000.

The previous prime is 23054553521. The next prime is 23054553541. The reversal of 23054553522 is 22535545032.

23054553522 is a `hidden beast` number, since 2 + 3 + 0 + 54 + 553 + 52 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (23054553521) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10827754 + ... + 10829882.

It is an arithmetic number, because the mean of its divisors is an integer number (350056980).

Almost surely, 2^23054553522 is an apocalyptic number.

23054553522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23054553522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33605470080).

23054553522 is an abundant number, since it is smaller than the sum of its proper divisors (44156386638).

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

23054553522 is a wasteful number, since it uses less digits than its factorization.

23054553522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 23054553522 in words is "twenty-three billion, fifty-four million, five hundred fifty-three thousand, five hundred twenty-two".