153230425 has 24 divisors (see below), whose sum is σ = 194184000. Its totient is φ = 119918400.

The previous prime is 153230419. The next prime is 153230471. The reversal of 153230425 is 524032351.

It is not a de Polignac number, because 153230425 - 2³ = 153230417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 153230425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306826 + ... + 307324.

It is an arithmetic number, because the mean of its divisors is an integer number (8091000).

Almost surely, 2^153230425 is an apocalyptic number.

It is an amenable number.

153230425 is a deficient number, since it is larger than the sum of its proper divisors (40953575).

153230425 is a wasteful number, since it uses less digits than its factorization.

153230425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 153230425 is about 12378.6277510878. The cubic root of 153230425 is about 535.1164913596.

Adding to 153230425 its reverse (524032351), we get a palindrome (677262776).

The spelling of 153230425 in words is "one hundred fifty-three million, two hundred thirty thousand, four hundred twenty-five".