13525345304 has 16 divisors (see below), whose sum is σ = 25362238320. Its totient is φ = 6762081760.

The previous prime is 13525345297. The next prime is 13525345349. The reversal of 13525345304 is 40354352531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 32414 + ... + 167634.

It is an arithmetic number, because the mean of its divisors is an integer number (1585139895).

Almost surely, 2^13525345304 is an apocalyptic number.

It is an amenable number.

13525345304 is a deficient number, since it is larger than the sum of its proper divisors (11836893016).

13525345304 is a wasteful number, since it uses less digits than its factorization.

13525345304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147730 (or 147726 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 13525345304 its reverse (40354352531), we get a palindrome (53879697835).

The spelling of 13525345304 in words is "thirteen billion, five hundred twenty-five million, three hundred forty-five thousand, three hundred four".