14532254452 has 24 divisors (see below), whose sum is σ = 25831352960. Its totient is φ = 7152425280.

The previous prime is 14532254393. The next prime is 14532254459. The reversal of 14532254452 is 25445223541.

It is a super-2 number, since 2×14532254452² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532254459) 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, 35128 + ... + 174064.

Almost surely, 2^14532254452 is an apocalyptic number.

It is an amenable number.

14532254452 is a deficient number, since it is larger than the sum of its proper divisors (11299098508).

14532254452 is a wasteful number, since it uses less digits than its factorization.

14532254452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139351 (or 139349 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

Adding to 14532254452 its reverse (25445223541), we get a palindrome (39977477993).

The spelling of 14532254452 in words is "fourteen billion, five hundred thirty-two million, two hundred fifty-four thousand, four hundred fifty-two".