150473900 has 18 divisors (see below), whose sum is σ = 326528580. Its totient is φ = 60189520.

The previous prime is 150473887. The next prime is 150473909. The reversal of 150473900 is 9374051.

It is not an unprimeable number, because it can be changed into a prime (150473909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 752270 + ... + 752469.

Almost surely, 2^150473900 is an apocalyptic number.

150473900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150473900 is an abundant number, since it is smaller than the sum of its proper divisors (176054680).

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

150473900 is a wasteful number, since it uses less digits than its factorization.

150473900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504753 (or 1504746 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 150473900 is about 12266.7803436762. The cubic root of 150473900 is about 531.8882451296. Note that the first 3 decimals are identical.

The spelling of 150473900 in words is "one hundred fifty million, four hundred seventy-three thousand, nine hundred".