13525003151 has 32 divisors (see below), whose sum is σ = 15695665920. Its totient is φ = 11537971200.

The previous prime is 13525003147. The next prime is 13525003171. The reversal of 13525003151 is 15130052531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13525003151 - 2² = 13525003147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13525003151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13525003171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2891951 + ... + 2896623.

It is an arithmetic number, because the mean of its divisors is an integer number (490489560).

Almost surely, 2^13525003151 is an apocalyptic number.

13525003151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13525003151 is a deficient number, since it is larger than the sum of its proper divisors (2170662769).

13525003151 is a wasteful number, since it uses less digits than its factorization.

13525003151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 13525003151 its reverse (15130052531), we get a palindrome (28655055682).

The spelling of 13525003151 in words is "thirteen billion, five hundred twenty-five million, three thousand, one hundred fifty-one".