150503250 has 32 divisors (see below), whose sum is σ = 375657984. Its totient is φ = 40134000.

The previous prime is 150503209. The next prime is 150503263. The reversal of 150503250 is 52305051.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99586 + ... + 101085.

It is an arithmetic number, because the mean of its divisors is an integer number (11739312).

Almost surely, 2^150503250 is an apocalyptic number.

150503250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150503250 is an abundant number, since it is smaller than the sum of its proper divisors (225154734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150503250 is a wasteful number, since it uses less digits than its factorization.

150503250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200691 (or 200681 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 150503250 is about 12267.9766057814. The cubic root of 150503250 is about 531.9228245598.

The spelling of 150503250 in words is "one hundred fifty million, five hundred three thousand, two hundred fifty".