23055028518 has 32 divisors (see below), whose sum is σ = 46587864960. Its totient is φ = 7605783360.

The previous prime is 23055028511. The next prime is 23055028519. The reversal of 23055028518 is 81582055032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055028511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175746 + ... + 277482.

It is an arithmetic number, because the mean of its divisors is an integer number (1455870780).

Almost surely, 2^23055028518 is an apocalyptic number.

23055028518 is an abundant number, since it is smaller than the sum of its proper divisors (23532836442).

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

23055028518 is a wasteful number, since it uses less digits than its factorization.

23055028518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102132.

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 23055028518 in words is "twenty-three billion, fifty-five million, twenty-eight thousand, five hundred eighteen".