150525025 has 12 divisors (see below), whose sum is σ = 213315712. Its totient is φ = 103217040.

The previous prime is 150525019. The next prime is 150525031. The reversal of 150525025 is 520525051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (150525019) and next prime (150525031).

It is not a de Polignac number, because 150525025 - 2¹³ = 150516833 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 (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429897 + ... + 430246.

Almost surely, 2^150525025 is an apocalyptic number.

It is an amenable number.

150525025 is a deficient number, since it is larger than the sum of its proper divisors (62790687).

150525025 is an equidigital number, since it uses as much as digits as its factorization.

150525025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860160 (or 860155 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 150525025 is about 12268.8640468464. The cubic root of 150525025 is about 531.9484764110.

The spelling of 150525025 in words is "one hundred fifty million, five hundred twenty-five thousand, twenty-five".