18480148575 has 96 divisors (see below), whose sum is σ = 37020487680. Its totient is φ = 7954329600.

The previous prime is 18480148541. The next prime is 18480148627. The reversal of 18480148575 is 57584108481.

It is not a de Polignac number, because 18480148575 - 2¹⁵ = 18480115807 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 586831 + ... + 617519.

It is an arithmetic number, because the mean of its divisors is an integer number (385630080).

Almost surely, 2^18480148575 is an apocalyptic number.

18480148575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

18480148575 is an abundant number, since it is smaller than the sum of its proper divisors (18540339105).

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

18480148575 is a wasteful number, since it uses less digits than its factorization.

18480148575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30777 (or 30772 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 51.

The spelling of 18480148575 in words is "eighteen billion, four hundred eighty million, one hundred forty-eight thousand, five hundred seventy-five".