150253525 has 12 divisors (see below), whose sum is σ = 186558372. Its totient is φ = 120045440.

The previous prime is 150253513. The next prime is 150253529. The reversal of 150253525 is 525352051.

It can be written as a sum of positive squares in 6 ways, for example, as 13293316 + 136960209 = 3646^2 + 11703^2 .

It is not a de Polignac number, because 150253525 - 2¹¹ = 150251477 is a prime.

It is a super-2 number, since 2×150253525² = 45152243549851250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150253493 and 150253502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150253529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17919 + ... + 24931.

It is an arithmetic number, because the mean of its divisors is an integer number (15546531).

Almost surely, 2^150253525 is an apocalyptic number.

It is an amenable number.

150253525 is a deficient number, since it is larger than the sum of its proper divisors (36304847).

150253525 is an equidigital number, since it uses as much as digits as its factorization.

150253525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7880 (or 7875 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 150253525 is about 12257.7944590371. The cubic root of 150253525 is about 531.6284611171.

The spelling of 150253525 in words is "one hundred fifty million, two hundred fifty-three thousand, five hundred twenty-five".