22514053639 has 12 divisors (see below), whose sum is σ = 28282118032. Its totient is φ = 17543417760.

The previous prime is 22514053621. The next prime is 22514053673. The reversal of 22514053639 is 93635041522.

It is not a de Polignac number, because 22514053639 - 2²³ = 22505665031 is a prime.

It is a super-2 number, since 2×22514053639² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22514053339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13289622 + ... + 13291315.

Almost surely, 2^22514053639 is an apocalyptic number.

22514053639 is a deficient number, since it is larger than the sum of its proper divisors (5768064393).

22514053639 is a wasteful number, since it uses less digits than its factorization.

22514053639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26580966 (or 26580955 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 22514053639 in words is "twenty-two billion, five hundred fourteen million, fifty-three thousand, six hundred thirty-nine".