150611604 has 144 divisors (see below), whose sum is σ = 425429760. Its totient is φ = 41184000.

The previous prime is 150611599. The next prime is 150611611. The reversal of 150611604 is 406116051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1491154 + ... + 1491254.

Almost surely, 2^150611604 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 150611604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212714880).

150611604 is an abundant number, since it is smaller than the sum of its proper divisors (274818156).

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

150611604 is a wasteful number, since it uses less digits than its factorization.

150611604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 150611604 is about 12272.3919428936. The cubic root of 150611604 is about 532.0504455905.

Adding to 150611604 its reverse (406116051), we get a palindrome (556727655).

It can be divided in two parts, 1 and 50611604, that added together give a palindrome (50611605).

The spelling of 150611604 in words is "one hundred fifty million, six hundred eleven thousand, six hundred four".