13155250325 has 24 divisors (see below), whose sum is σ = 18778982592. Its totient is φ = 8954881920.

The previous prime is 13155250319. The next prime is 13155250327. The reversal of 13155250325 is 52305255131.

It is a de Polignac number, because none of the positive numbers 2^k-13155250325 is a prime.

It is a super-2 number, since 2×13155250325² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13155250291 and 13155250300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13155250327) 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 23 ways as a sum of consecutive naturals, for example, 250379 + ... + 298328.

It is an arithmetic number, because the mean of its divisors is an integer number (782457608).

Almost surely, 2^13155250325 is an apocalyptic number.

It is an amenable number.

13155250325 is a deficient number, since it is larger than the sum of its proper divisors (5623732267).

13155250325 is a wasteful number, since it uses less digits than its factorization.

13155250325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548861 (or 548856 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 13155250325 in words is "thirteen billion, one hundred fifty-five million, two hundred fifty thousand, three hundred twenty-five".