12530375708 has 48 divisors (see below), whose sum is σ = 23995367424. Its totient is φ = 5699685120.

The previous prime is 12530375659. The next prime is 12530375719. The reversal of 12530375708 is 80757303521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2069141 + ... + 2075187.

It is an arithmetic number, because the mean of its divisors is an integer number (499903488).

Almost surely, 2^12530375708 is an apocalyptic number.

It is an amenable number.

12530375708 is a deficient number, since it is larger than the sum of its proper divisors (11464991716).

12530375708 is a wasteful number, since it uses less digits than its factorization.

12530375708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7082 (or 7080 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 12530375708 in words is "twelve billion, five hundred thirty million, three hundred seventy-five thousand, seven hundred eight".