13525240152 has 64 divisors (see below), whose sum is σ = 34382747520. Its totient is φ = 4432716288.

The previous prime is 13525240061. The next prime is 13525240207. The reversal of 13525240152 is 25104252531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871888 + ... + 887264.

It is an arithmetic number, because the mean of its divisors is an integer number (537230430).

Almost surely, 2^13525240152 is an apocalyptic number.

13525240152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13525240152 is an abundant number, since it is smaller than the sum of its proper divisors (20857507368).

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

13525240152 is a wasteful number, since it uses less digits than its factorization.

13525240152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16000 (or 15996 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 13525240152 its reverse (25104252531), we get a palindrome (38629492683).

The spelling of 13525240152 in words is "thirteen billion, five hundred twenty-five million, two hundred forty thousand, one hundred fifty-two".