14533805456 has 20 divisors (see below), whose sum is σ = 28209820572. Its totient is φ = 7253851776.

The previous prime is 14533805443. The next prime is 14533805471. The reversal of 14533805456 is 65450833541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 966215056 + 13567590400 = 31084^2 + 116480^2 .

It is a super-2 number, since 2×14533805456² (a number of 21 digits) contains 22 as substring.

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, 806495 + ... + 824318.

Almost surely, 2^14533805456 is an apocalyptic number.

14533805456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14533805456 is a deficient number, since it is larger than the sum of its proper divisors (13676015116).

14533805456 is a wasteful number, since it uses less digits than its factorization.

14533805456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631378 (or 1631372 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 14533805456 in words is "fourteen billion, five hundred thirty-three million, eight hundred five thousand, four hundred fifty-six".