150522330 has 64 divisors (see below), whose sum is σ = 414616320. Its totient is φ = 34258944.

The previous prime is 150522293. The next prime is 150522331. The reversal of 150522330 is 33225051.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 150522297 and 150522306.

It is not an unprimeable number, because it can be changed into a prime (150522331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52576 + ... + 55364.

It is an arithmetic number, because the mean of its divisors is an integer number (6478380).

Almost surely, 2^150522330 is an apocalyptic number.

150522330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150522330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207308160).

150522330 is an abundant number, since it is smaller than the sum of its proper divisors (264093990).

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

150522330 is a wasteful number, since it uses less digits than its factorization.

150522330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 150522330 is about 12268.7542154858. The cubic root of 150522330 is about 531.9453017236.

Adding to 150522330 its reverse (33225051), we get a palindrome (183747381).

The spelling of 150522330 in words is "one hundred fifty million, five hundred twenty-two thousand, three hundred thirty".