12853974559 has 4 divisors (see below), whose sum is σ = 12855118320. Its totient is φ = 12852830800.

The previous prime is 12853974541. The next prime is 12853974577. The reversal of 12853974559 is 95547935821.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12853974541) and next prime (12853974577).

It is a cyclic number.

It is not a de Polignac number, because 12853974559 - 2⁵ = 12853974527 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 (12853974659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554854 + ... + 577555.

It is an arithmetic number, because the mean of its divisors is an integer number (3213779580).

Almost surely, 2^12853974559 is an apocalyptic number.

12853974559 is a deficient number, since it is larger than the sum of its proper divisors (1143761).

12853974559 is a wasteful number, since it uses less digits than its factorization.

12853974559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143760.

The product of its digits is 13608000, while the sum is 58.

The spelling of 12853974559 in words is "twelve billion, eight hundred fifty-three million, nine hundred seventy-four thousand, five hundred fifty-nine".