14552121325 has 24 divisors (see below), whose sum is σ = 20654178048. Its totient is φ = 9963238080.

The previous prime is 14552121319. The next prime is 14552121371. The reversal of 14552121325 is 52312125541.

It is not a de Polignac number, because 14552121325 - 2¹⁹ = 14551597037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50604 + ... + 177946.

It is an arithmetic number, because the mean of its divisors is an integer number (860590752).

Almost surely, 2^14552121325 is an apocalyptic number.

It is an amenable number.

14552121325 is a deficient number, since it is larger than the sum of its proper divisors (6102056723).

14552121325 is a wasteful number, since it uses less digits than its factorization.

14552121325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128013 (or 128008 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

Adding to 14552121325 its reverse (52312125541), we get a palindrome (66864246866).

The spelling of 14552121325 in words is "fourteen billion, five hundred fifty-two million, one hundred twenty-one thousand, three hundred twenty-five".