150505216 has 36 divisors (see below), whose sum is σ = 318103632. Its totient is φ = 70823936.

The previous prime is 150505189. The next prime is 150505241. The reversal of 150505216 is 612505051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12940 + ... + 21643.

It is an arithmetic number, because the mean of its divisors is an integer number (8836212).

Almost surely, 2^150505216 is an apocalyptic number.

150505216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150505216 is an abundant number, since it is smaller than the sum of its proper divisors (167598416).

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

150505216 is an equidigital number, since it uses as much as digits as its factorization.

150505216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34616 (or 34602 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 150505216 is about 12268.0567328326. The cubic root of 150505216 is about 531.9251406907.

The spelling of 150505216 in words is "one hundred fifty million, five hundred five thousand, two hundred sixteen".