12455416252 has 12 divisors (see below), whose sum is σ = 21845527200. Its totient is φ = 6213837056.

The previous prime is 12455416243. The next prime is 12455416273. The reversal of 12455416252 is 25261455421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3465748 + ... + 3469339.

It is an arithmetic number, because the mean of its divisors is an integer number (1820460600).

Almost surely, 2^12455416252 is an apocalyptic number.

It is an amenable number.

12455416252 is a deficient number, since it is larger than the sum of its proper divisors (9390110948).

12455416252 is a wasteful number, since it uses less digits than its factorization.

12455416252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935540 (or 6935538 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

The spelling of 12455416252 in words is "twelve billion, four hundred fifty-five million, four hundred sixteen thousand, two hundred fifty-two".