12493472592 has 40 divisors (see below), whose sum is σ = 32355339840. Its totient is φ = 4154099200.

The previous prime is 12493472569. The next prime is 12493472599. The reversal of 12493472592 is 29527439421.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12493472599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305292 + ... + 343787.

It is an arithmetic number, because the mean of its divisors is an integer number (808883496).

Almost surely, 2^12493472592 is an apocalyptic number.

12493472592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12493472592 is an abundant number, since it is smaller than the sum of its proper divisors (19861867248).

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

12493472592 is a wasteful number, since it uses less digits than its factorization.

12493472592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649491 (or 649485 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The spelling of 12493472592 in words is "twelve billion, four hundred ninety-three million, four hundred seventy-two thousand, five hundred ninety-two".