14525522025 has 144 divisors (see below), whose sum is σ = 28854403200. Its totient is φ = 6424857600.

The previous prime is 14525522017. The next prime is 14525522069. The reversal of 14525522025 is 52022552541.

It is a happy number.

It is not a de Polignac number, because 14525522025 - 2³ = 14525522017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22450252 + ... + 22450898.

It is an arithmetic number, because the mean of its divisors is an integer number (200377800).

Almost surely, 2^14525522025 is an apocalyptic number.

14525522025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14525522025 is a deficient number, since it is larger than the sum of its proper divisors (14328881175).

14525522025 is a wasteful number, since it uses less digits than its factorization.

14525522025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 14525522025 in words is "fourteen billion, five hundred twenty-five million, five hundred twenty-two thousand, twenty-five".