14855562552 has 32 divisors (see below), whose sum is σ = 38753642880. Its totient is φ = 4736556000.

The previous prime is 14855562551. The next prime is 14855562563. The reversal of 14855562552 is 25526555841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14855562551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13455574 + ... + 13456677.

It is an arithmetic number, because the mean of its divisors is an integer number (1211051340).

Almost surely, 2^14855562552 is an apocalyptic number.

14855562552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14855562552 is an abundant number, since it is smaller than the sum of its proper divisors (23898080328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14855562552 is a wasteful number, since it uses less digits than its factorization.

14855562552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26912283 (or 26912279 counting only the distinct ones).

The product of its digits is 2400000, while the sum is 48.

The spelling of 14855562552 in words is "fourteen billion, eight hundred fifty-five million, five hundred sixty-two thousand, five hundred fifty-two".