150422552 has 48 divisors (see below), whose sum is σ = 329175000. Its totient is φ = 64253952.

The previous prime is 150422551. The next prime is 150422561. The reversal of 150422552 is 255224051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150422551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195224 + ... + 195992.

Almost surely, 2^150422552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150422552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164587500).

150422552 is an abundant number, since it is smaller than the sum of its proper divisors (178752448).

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

150422552 is a wasteful number, since it uses less digits than its factorization.

150422552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 150422552 is about 12264.6871953589. The cubic root of 150422552 is about 531.8277373942.

The spelling of 150422552 in words is "one hundred fifty million, four hundred twenty-two thousand, five hundred fifty-two".