152451325225 has 6 divisors (see below), whose sum is σ = 189039643310. Its totient is φ = 121961060160.

The previous prime is 152451325217. The next prime is 152451325237. The reversal of 152451325225 is 522523154251.

It can be written as a sum of positive squares in 3 ways, for example, as 22326635241 + 130124689984 = 149421^2 + 360728^2 .

It is not a de Polignac number, because 152451325225 - 2³ = 152451325217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3049026480 + ... + 3049026529.

Almost surely, 2^152451325225 is an apocalyptic number.

It is an amenable number.

152451325225 is a deficient number, since it is larger than the sum of its proper divisors (36588318085).

152451325225 is an equidigital number, since it uses as much as digits as its factorization.

152451325225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098053019 (or 6098053014 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

Adding to 152451325225 its reverse (522523154251), we get a palindrome (674974479476).

The spelling of 152451325225 in words is "one hundred fifty-two billion, four hundred fifty-one million, three hundred twenty-five thousand, two hundred twenty-five".