12505050152 has 32 divisors (see below), whose sum is σ = 26931216000. Its totient is φ = 5332371264.

The previous prime is 12505050133. The next prime is 12505050169. The reversal of 12505050152 is 25105050521.

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, 549923 + ... + 572210.

It is an arithmetic number, because the mean of its divisors is an integer number (841600500).

Almost surely, 2^12505050152 is an apocalyptic number.

It is an amenable number.

12505050152 is an abundant number, since it is smaller than the sum of its proper divisors (14426165848).

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

12505050152 is a wasteful number, since it uses less digits than its factorization.

12505050152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122345 (or 1122341 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The spelling of 12505050152 in words is "twelve billion, five hundred five million, fifty thousand, one hundred fifty-two".