150354172 has 6 divisors (see below), whose sum is σ = 263119808. Its totient is φ = 75177084.

The previous prime is 150354161. The next prime is 150354181. The reversal of 150354172 is 271453051.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 150354172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18794268 + ... + 18794275.

Almost surely, 2^150354172 is an apocalyptic number.

It is an amenable number.

150354172 is a deficient number, since it is larger than the sum of its proper divisors (112765636).

150354172 is a wasteful number, since it uses less digits than its factorization.

150354172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37588547 (or 37588545 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 150354172 is about 12261.8992003686. The cubic root of 150354172 is about 531.7471380157.

The spelling of 150354172 in words is "one hundred fifty million, three hundred fifty-four thousand, one hundred seventy-two".