150504816 has 160 divisors (see below), whose sum is σ = 496539648. Its totient is φ = 38142720.

The previous prime is 150504803. The next prime is 150504817. The reversal of 150504816 is 618405051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150504817) 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, 158455 + ... + 159401.

Almost surely, 2^150504816 is an apocalyptic number.

150504816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150504816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248269824).

150504816 is an abundant number, since it is smaller than the sum of its proper divisors (346034832).

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

150504816 is a wasteful number, since it uses less digits than its factorization.

150504816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 150504816 is about 12268.0404303214. The cubic root of 150504816 is about 531.9246694551.

Adding to 150504816 its reverse (618405051), we get a palindrome (768909867).

The spelling of 150504816 in words is "one hundred fifty million, five hundred four thousand, eight hundred sixteen".