12604553675 has 24 divisors (see below), whose sum is σ = 18114054912. Its totient is φ = 8521380000.

The previous prime is 12604553657. The next prime is 12604553737. The reversal of 12604553675 is 57635540621.

It is a happy number.

It is not a de Polignac number, because 12604553675 - 2⁸ = 12604553419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494801 + ... + 519650.

It is an arithmetic number, because the mean of its divisors is an integer number (754752288).

Almost surely, 2^12604553675 is an apocalyptic number.

12604553675 is a deficient number, since it is larger than the sum of its proper divisors (5509501237).

12604553675 is a wasteful number, since it uses less digits than its factorization.

12604553675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014539 (or 1014534 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 12604553675 in words is "twelve billion, six hundred four million, five hundred fifty-three thousand, six hundred seventy-five".