151425025 has 12 divisors (see below), whose sum is σ = 190571632. Its totient is φ = 119330640.

The previous prime is 151425017. The next prime is 151425061. The reversal of 151425025 is 520524151.

It is not a de Polignac number, because 151425025 - 2³ = 151425017 is a prime.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43527 + ... + 46876.

Almost surely, 2^151425025 is an apocalyptic number.

It is an amenable number.

151425025 is a deficient number, since it is larger than the sum of its proper divisors (39146607).

151425025 is an equidigital number, since it uses as much as digits as its factorization.

151425025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90480 (or 90475 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 151425025 is about 12305.4875970032. The cubic root of 151425025 is about 533.0065565501.

Adding to 151425025 its reverse (520524151), we get a palindrome (671949176).

The spelling of 151425025 in words is "one hundred fifty-one million, four hundred twenty-five thousand, twenty-five".