14525420325 has 24 divisors (see below), whose sum is σ = 25862698848. Its totient is φ = 7150975680.

The previous prime is 14525420323. The next prime is 14525420363. The reversal of 14525420325 is 52302452541.

It is a happy number.

It is not a de Polignac number, because 14525420325 - 2¹ = 14525420323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14525420323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7447959 + ... + 7449908.

It is an arithmetic number, because the mean of its divisors is an integer number (1077612452).

Almost surely, 2^14525420325 is an apocalyptic number.

14525420325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14525420325 is a deficient number, since it is larger than the sum of its proper divisors (11337278523).

14525420325 is a wasteful number, since it uses less digits than its factorization.

14525420325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14897893 (or 14897888 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 14525420325 its reverse (52302452541), we get a palindrome (66827872866).

The spelling of 14525420325 in words is "fourteen billion, five hundred twenty-five million, four hundred twenty thousand, three hundred twenty-five".