14534252252 has 12 divisors (see below), whose sum is σ = 27391475496. Its totient is φ = 6708116400.

The previous prime is 14534252209. The next prime is 14534252263. The reversal of 14534252252 is 25225243541.

It is a happy number.

It is a super-2 number, since 2×14534252252² (a number of 21 digits) contains 22 as substring.

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, 139752374 + ... + 139752477.

It is an arithmetic number, because the mean of its divisors is an integer number (2282622958).

Almost surely, 2^14534252252 is an apocalyptic number.

It is an amenable number.

14534252252 is a deficient number, since it is larger than the sum of its proper divisors (12857223244).

14534252252 is a wasteful number, since it uses less digits than its factorization.

14534252252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279504868 (or 279504866 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

Adding to 14534252252 its reverse (25225243541), we get a palindrome (39759495793).

The spelling of 14534252252 in words is "fourteen billion, five hundred thirty-four million, two hundred fifty-two thousand, two hundred fifty-two".