13526125604 has 12 divisors (see below), whose sum is σ = 24058764828. Its totient is φ = 6652192800.

The previous prime is 13526125603. The next prime is 13526125621. The reversal of 13526125604 is 40652162531.

It can be written as a sum of positive squares in 2 ways, for example, as 1183360000 + 12342765604 = 34400^2 + 111098^2 .

It is not an unprimeable number, because it can be changed into a prime (13526125603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27717227 + ... + 27717714.

It is an arithmetic number, because the mean of its divisors is an integer number (2004897069).

Almost surely, 2^13526125604 is an apocalyptic number.

It is an amenable number.

13526125604 is a deficient number, since it is larger than the sum of its proper divisors (10532639224).

13526125604 is a wasteful number, since it uses less digits than its factorization.

13526125604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55435006 (or 55435004 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 13526125604 in words is "thirteen billion, five hundred twenty-six million, one hundred twenty-five thousand, six hundred four".