12455200564 has 12 divisors (see below), whose sum is σ = 21802150944. Its totient is φ = 6226014584.

The previous prime is 12455200547. The next prime is 12455200613. The reversal of 12455200564 is 46500255421.

12455200564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378664 + ... + 410239.

It is an arithmetic number, because the mean of its divisors is an integer number (1816845912).

Almost surely, 2^12455200564 is an apocalyptic number.

It is an amenable number.

12455200564 is a deficient number, since it is larger than the sum of its proper divisors (9346950380).

12455200564 is a wasteful number, since it uses less digits than its factorization.

12455200564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792854 (or 792852 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 12455200564 its reverse (46500255421), we get a palindrome (58955455985).

The spelling of 12455200564 in words is "twelve billion, four hundred fifty-five million, two hundred thousand, five hundred sixty-four".