150506404 has 24 divisors (see below), whose sum is σ = 277099200. Its totient is φ = 71423520.

The previous prime is 150506401. The next prime is 150506431. The reversal of 150506404 is 404605051.

It is a super-2 number, since 2×150506404² = 45304355290022432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150506401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152 + ... + 17839.

It is an arithmetic number, because the mean of its divisors is an integer number (11545800).

Almost surely, 2^150506404 is an apocalyptic number.

It is an amenable number.

150506404 is a deficient number, since it is larger than the sum of its proper divisors (126592796).

150506404 is a wasteful number, since it uses less digits than its factorization.

150506404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22083 (or 22081 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 150506404 is about 12268.1051511633. The cubic root of 150506404 is about 531.9265402555.

The spelling of 150506404 in words is "one hundred fifty million, five hundred six thousand, four hundred four".