150403275 has 72 divisors (see below), whose sum is σ = 298593984. Its totient is φ = 71755200.

The previous prime is 150403273. The next prime is 150403277. The reversal of 150403275 is 572304051.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (150403273) and next prime (150403277).

It is not a de Polignac number, because 150403275 - 2¹ = 150403273 is a prime.

It is a super-2 number, since 2×150403275² = 45242290261451250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150403273) 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 71 ways as a sum of consecutive naturals, for example, 165372 + ... + 166278.

Almost surely, 2^150403275 is an apocalyptic number.

150403275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150403275 is a deficient number, since it is larger than the sum of its proper divisors (148190709).

150403275 is a wasteful number, since it uses less digits than its factorization.

150403275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 150403275 is about 12263.9012960803. The cubic root of 150403275 is about 531.8050181030.

The spelling of 150403275 in words is "one hundred fifty million, four hundred three thousand, two hundred seventy-five".