150045276 has 24 divisors (see below), whose sum is σ = 350323344. Its totient is φ = 49984000.

The previous prime is 150045257. The next prime is 150045283. The reversal of 150045276 is 672540051.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24526 + ... + 30026.

It is an arithmetic number, because the mean of its divisors is an integer number (14596806).

Almost surely, 2^150045276 is an apocalyptic number.

It is an amenable number.

150045276 is an abundant number, since it is smaller than the sum of its proper divisors (200278068).

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

150045276 is a wasteful number, since it uses less digits than its factorization.

150045276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7781 (or 7779 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 150045276 is about 12249.2969594177. The cubic root of 150045276 is about 531.3827380240.

The spelling of 150045276 in words is "one hundred fifty million, forty-five thousand, two hundred seventy-six".