14525534452 has 72 divisors (see below), whose sum is σ = 30440249280. Its totient is φ = 6010917120.

The previous prime is 14525534431. The next prime is 14525534453. The reversal of 14525534452 is 25443552541.

It is a super-2 number, since 2×14525534452² (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 (14525534453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 529449 + ... + 556207.

It is an arithmetic number, because the mean of its divisors is an integer number (422781240).

Almost surely, 2^14525534452 is an apocalyptic number.

It is an amenable number.

14525534452 is an abundant number, since it is smaller than the sum of its proper divisors (15914714828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14525534452 is a wasteful number, since it uses less digits than its factorization.

14525534452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26873 (or 26858 counting only the distinct ones).

The product of its digits is 480000, while the sum is 40.

The spelling of 14525534452 in words is "fourteen billion, five hundred twenty-five million, five hundred thirty-four thousand, four hundred fifty-two".