12525951583 has 8 divisors (see below), whose sum is σ = 12643290000. Its totient is φ = 12408657408.

The previous prime is 12525951553. The next prime is 12525951589. The reversal of 12525951583 is 38515952521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12525951583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12525951589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921168 + ... + 934666.

It is an arithmetic number, because the mean of its divisors is an integer number (1580411250).

Almost surely, 2^12525951583 is an apocalyptic number.

12525951583 is a deficient number, since it is larger than the sum of its proper divisors (117338417).

12525951583 is a wasteful number, since it uses less digits than its factorization.

12525951583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22121.

The product of its digits is 540000, while the sum is 46.

The spelling of 12525951583 in words is "twelve billion, five hundred twenty-five million, nine hundred fifty-one thousand, five hundred eighty-three".