12504132510 has 16 divisors (see below), whose sum is σ = 30009918096. Its totient is φ = 3334435328.

The previous prime is 12504132493. The next prime is 12504132539. The reversal of 12504132510 is 1523140521.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208402179 + ... + 208402238.

It is an arithmetic number, because the mean of its divisors is an integer number (1875619881).

Almost surely, 2^12504132510 is an apocalyptic number.

12504132510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12504132510 is an abundant number, since it is smaller than the sum of its proper divisors (17505785586).

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

12504132510 is a wasteful number, since it uses less digits than its factorization.

12504132510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416804427.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 12504132510 in words is "twelve billion, five hundred four million, one hundred thirty-two thousand, five hundred ten".