13001251425 has 12 divisors (see below), whose sum is σ = 21495402480. Its totient is φ = 6934000720.

The previous prime is 13001251411. The next prime is 13001251427. The reversal of 13001251425 is 52415210031.

It is a happy number.

It is not a de Polignac number, because 13001251425 - 2¹⁰ = 13001250401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13001251395 and 13001251404.

It is not an unprimeable number, because it can be changed into a prime (13001251427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86674935 + ... + 86675084.

It is an arithmetic number, because the mean of its divisors is an integer number (1791283540).

Almost surely, 2^13001251425 is an apocalyptic number.

13001251425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13001251425 is a deficient number, since it is larger than the sum of its proper divisors (8494151055).

13001251425 is a wasteful number, since it uses less digits than its factorization.

13001251425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173350032 (or 173350027 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 13001251425 its reverse (52415210031), we get a palindrome (65416461456).

The spelling of 13001251425 in words is "thirteen billion, one million, two hundred fifty-one thousand, four hundred twenty-five".