13502132025 has 12 divisors (see below), whose sum is σ = 22323525072. Its totient is φ = 7201137040.

The previous prime is 13502132023. The next prime is 13502132027. The reversal of 13502132025 is 52023120531.

It is a happy number.

13502132025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13502132023) and next prime (13502132027).

It is not a de Polignac number, because 13502132025 - 2¹ = 13502132023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13502131986 and 13502132004.

It is not an unprimeable number, because it can be changed into a prime (13502132023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90014139 + ... + 90014288.

It is an arithmetic number, because the mean of its divisors is an integer number (1860293756).

Almost surely, 2^13502132025 is an apocalyptic number.

13502132025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13502132025 is a deficient number, since it is larger than the sum of its proper divisors (8821393047).

13502132025 is a wasteful number, since it uses less digits than its factorization.

13502132025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180028440 (or 180028435 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 13502132025 its reverse (52023120531), we get a palindrome (65525252556).

The spelling of 13502132025 in words is "thirteen billion, five hundred two million, one hundred thirty-two thousand, twenty-five".