150225570 has 64 divisors (see below), whose sum is σ = 437028480. Its totient is φ = 36417600.

The previous prime is 150225557. The next prime is 150225613. The reversal of 150225570 is 75522051.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22321 + ... + 28260.

It is an arithmetic number, because the mean of its divisors is an integer number (6828570).

Almost surely, 2^150225570 is an apocalyptic number.

150225570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150225570 is an abundant number, since it is smaller than the sum of its proper divisors (286802910).

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

150225570 is a wasteful number, since it uses less digits than its factorization.

150225570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50608 (or 50602 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 150225570 is about 12256.6541111349. The cubic root of 150225570 is about 531.5954888559.

It can be divided in two parts, 1502 and 25570, that added together give a palindrome (27072).

The spelling of 150225570 in words is "one hundred fifty million, two hundred twenty-five thousand, five hundred seventy".