12982870525 has 48 divisors (see below), whose sum is σ = 17611571200. Its totient is φ = 9457560000.

The previous prime is 12982870519. The next prime is 12982870531. The reversal of 12982870525 is 52507828921.

It is an interprime number because it is at equal distance from previous prime (12982870519) and next prime (12982870531).

It is not a de Polignac number, because 12982870525 - 2³ = 12982870517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2220556 + ... + 2226394.

Almost surely, 2^12982870525 is an apocalyptic number.

It is an amenable number.

12982870525 is a deficient number, since it is larger than the sum of its proper divisors (4628700675).

12982870525 is a wasteful number, since it uses less digits than its factorization.

12982870525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050 (or 6045 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 12982870525 in words is "twelve billion, nine hundred eighty-two million, eight hundred seventy thousand, five hundred twenty-five".