12904526153 has 4 divisors (see below), whose sum is σ = 13583711760. Its totient is φ = 12225340548.

The previous prime is 12904526081. The next prime is 12904526161. The reversal of 12904526153 is 35162540921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12904526153 - 2²⁰ = 12903477577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12904526183) 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, 339592775 + ... + 339592812.

It is an arithmetic number, because the mean of its divisors is an integer number (3395927940).

Almost surely, 2^12904526153 is an apocalyptic number.

It is an amenable number.

12904526153 is a deficient number, since it is larger than the sum of its proper divisors (679185607).

12904526153 is an equidigital number, since it uses as much as digits as its factorization.

12904526153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679185606.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 12904526153 in words is "twelve billion, nine hundred four million, five hundred twenty-six thousand, one hundred fifty-three".