12425552365 has 16 divisors (see below), whose sum is σ = 15912087552. Its totient is φ = 9282034944.

The previous prime is 12425552353. The next prime is 12425552389. The reversal of 12425552365 is 56325552421.

It is a cyclic number.

It is not a de Polignac number, because 12425552365 - 2⁵ = 12425552333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564729 + ... + 586318.

It is an arithmetic number, because the mean of its divisors is an integer number (994505472).

Almost surely, 2^12425552365 is an apocalyptic number.

It is an amenable number.

12425552365 is a deficient number, since it is larger than the sum of its proper divisors (3486535187).

12425552365 is a wasteful number, since it uses less digits than its factorization.

12425552365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151196.

The product of its digits is 360000, while the sum is 40.

The spelling of 12425552365 in words is "twelve billion, four hundred twenty-five million, five hundred fifty-two thousand, three hundred sixty-five".