150660425 has 6 divisors (see below), whose sum is σ = 186818958. Its totient is φ = 120528320.

The previous prime is 150660413. The next prime is 150660431. The reversal of 150660425 is 524066051.

It can be written as a sum of positive squares in 3 ways, for example, as 15077689 + 135582736 = 3883^2 + 11644^2 .

It is a de Polignac number, because none of the positive numbers 2^k-150660425 is a prime.

It is a super-2 number, since 2×150660425² = 45397127322361250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3013184 + ... + 3013233.

It is an arithmetic number, because the mean of its divisors is an integer number (31136493).

Almost surely, 2^150660425 is an apocalyptic number.

It is an amenable number.

150660425 is a deficient number, since it is larger than the sum of its proper divisors (36158533).

150660425 is an equidigital number, since it uses as much as digits as its factorization.

150660425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026427 (or 6026422 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 150660425 is about 12274.3808397817. The cubic root of 150660425 is about 532.1079277233.

The spelling of 150660425 in words is "one hundred fifty million, six hundred sixty thousand, four hundred twenty-five".