12504627040 has 48 divisors (see below), whose sum is σ = 30229225488. Its totient is φ = 4885526016.

The previous prime is 12504627019. The next prime is 12504627043. The reversal of 12504627040 is 4072640521.

It is a junction number, because it is equal to n+sod(n) for n = 12504626993 and 12504627011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12504627043) 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, 901887 + ... + 915646.

It is an arithmetic number, because the mean of its divisors is an integer number (629775531).

Almost surely, 2^12504627040 is an apocalyptic number.

12504627040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12504627040 is an abundant number, since it is smaller than the sum of its proper divisors (17724598448).

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

12504627040 is a wasteful number, since it uses less digits than its factorization.

12504627040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817591 (or 1817583 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 12504627040 in words is "twelve billion, five hundred four million, six hundred twenty-seven thousand, forty".