14564136556 has 6 divisors (see below), whose sum is σ = 25487238980. Its totient is φ = 7282068276.

The previous prime is 14564136547. The next prime is 14564136571. The reversal of 14564136556 is 65563146541.

It is a happy number.

It is a super-2 number, since 2×14564136556² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820517066 + ... + 1820517073.

Almost surely, 2^14564136556 is an apocalyptic number.

It is an amenable number.

14564136556 is a deficient number, since it is larger than the sum of its proper divisors (10923102424).

14564136556 is a wasteful number, since it uses less digits than its factorization.

14564136556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641034143 (or 3641034141 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 46.

The spelling of 14564136556 in words is "fourteen billion, five hundred sixty-four million, one hundred thirty-six thousand, five hundred fifty-six".