14525534525 has 12 divisors (see below), whose sum is σ = 18258400212. Its totient is φ = 11461242240.

The previous prime is 14525534509. The next prime is 14525534579. The reversal of 14525534525 is 52543552541.

It can be written as a sum of positive squares in 6 ways, for example, as 1053521764 + 13472012761 = 32458^2 + 116069^2 .

It is not a de Polignac number, because 14525534525 - 2⁴ = 14525534509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3977774 + ... + 3981423.

It is an arithmetic number, because the mean of its divisors is an integer number (1521533351).

Almost surely, 2^14525534525 is an apocalyptic number.

It is an amenable number.

14525534525 is a deficient number, since it is larger than the sum of its proper divisors (3732865687).

14525534525 is an equidigital number, since it uses as much as digits as its factorization.

14525534525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959280 (or 7959275 counting only the distinct ones).

The product of its digits is 600000, while the sum is 41.

The spelling of 14525534525 in words is "fourteen billion, five hundred twenty-five million, five hundred thirty-four thousand, five hundred twenty-five".