23054354110520 has 64 divisors (see below), whose sum is σ = 52943260521600. Its totient is φ = 9032613166080.

The previous prime is 23054354110481. The next prime is 23054354110583. The reversal of 23054354110520 is 2501145345032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19183589 + ... + 20349908.

It is an arithmetic number, because the mean of its divisors is an integer number (827238445650).

Almost surely, 2^{23054354110520} is an apocalyptic number.

23054354110520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23054354110520 is an abundant number, since it is smaller than the sum of its proper divisors (29888906411080).

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

23054354110520 is a wasteful number, since it uses less digits than its factorization.

23054354110520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39533808 (or 39533804 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 23054354110520 its reverse (2501145345032), we get a palindrome (25555499455552).

The spelling of 23054354110520 in words is "twenty-three trillion, fifty-four billion, three hundred fifty-four million, one hundred ten thousand, five hundred twenty".