153032125 has 8 divisors (see below), whose sum is σ = 190984248. Its totient is φ = 122425600.

The previous prime is 153032123. The next prime is 153032183. The reversal of 153032125 is 521230351.

It can be written as a sum of positive squares in 4 ways, for example, as 188356 + 152843769 = 434^2 + 12363^2 .

It is not a de Polignac number, because 153032125 - 2¹ = 153032123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153032096 and 153032105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153032123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612004 + ... + 612253.

It is an arithmetic number, because the mean of its divisors is an integer number (23873031).

Almost surely, 2^153032125 is an apocalyptic number.

It is an amenable number.

153032125 is a deficient number, since it is larger than the sum of its proper divisors (37952123).

153032125 is an equidigital number, since it uses as much as digits as its factorization.

153032125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224272 (or 1224262 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 153032125 is about 12370.6153848545. The cubic root of 153032125 is about 534.8855550468.

Adding to 153032125 its reverse (521230351), we get a palindrome (674262476).

The spelling of 153032125 in words is "one hundred fifty-three million, thirty-two thousand, one hundred twenty-five".