12597850004 has 24 divisors (see below), whose sum is σ = 22404600288. Its totient is φ = 6196782240.

The previous prime is 12597849989. The next prime is 12597850019. The reversal of 12597850004 is 40005879521.

It is an interprime number because it is at equal distance from previous prime (12597849989) and next prime (12597850019).

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, 176759 + ... + 237569.

It is an arithmetic number, because the mean of its divisors is an integer number (933525012).

Almost surely, 2^12597850004 is an apocalyptic number.

It is an amenable number.

12597850004 is a deficient number, since it is larger than the sum of its proper divisors (9806750284).

12597850004 is a wasteful number, since it uses less digits than its factorization.

12597850004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61655 (or 61653 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 12597850004 in words is "twelve billion, five hundred ninety-seven million, eight hundred fifty thousand, four".