12504518950 has 96 divisors (see below), whose sum is σ = 29365263360. Its totient is φ = 3848083200.

The previous prime is 12504518921. The next prime is 12504518969. The reversal of 12504518950 is 5981540521.

12504518950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 283594 + ... + 324706.

It is an arithmetic number, because the mean of its divisors is an integer number (305888160).

Almost surely, 2^12504518950 is an apocalyptic number.

12504518950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12504518950 is an abundant number, since it is smaller than the sum of its proper divisors (16860744410).

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

12504518950 is a wasteful number, since it uses less digits than its factorization.

12504518950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41222 (or 41217 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 12504518950 in words is "twelve billion, five hundred four million, five hundred eighteen thousand, nine hundred fifty".