150552142 has 16 divisors (see below), whose sum is σ = 244156752. Its totient is φ = 69212160.

The previous prime is 150552109. The next prime is 150552161. The reversal of 150552142 is 241255051.

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, 4584 + ... + 17947.

It is an arithmetic number, because the mean of its divisors is an integer number (15259797).

Almost surely, 2^150552142 is an apocalyptic number.

150552142 is a deficient number, since it is larger than the sum of its proper divisors (93604610).

150552142 is a wasteful number, since it uses less digits than its factorization.

150552142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22803.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 150552142 is about 12269.9691116156. The cubic root of 150552142 is about 531.9804179010.

The spelling of 150552142 in words is "one hundred fifty million, five hundred fifty-two thousand, one hundred forty-two".