150650420 has 12 divisors (see below), whose sum is σ = 316365924. Its totient is φ = 60260160.

The previous prime is 150650417. The next prime is 150650429. The reversal of 150650420 is 24056051.

It can be written as a sum of positive squares in 2 ways, for example, as 75550864 + 75099556 = 8692^2 + 8666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150650429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3766241 + ... + 3766280.

It is an arithmetic number, because the mean of its divisors is an integer number (26363827).

Almost surely, 2^150650420 is an apocalyptic number.

150650420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150650420 is an abundant number, since it is smaller than the sum of its proper divisors (165715504).

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

150650420 is a wasteful number, since it uses less digits than its factorization.

150650420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7532530 (or 7532528 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 150650420 is about 12273.9732768163. The cubic root of 150650420 is about 532.0961487892.

The spelling of 150650420 in words is "one hundred fifty million, six hundred fifty thousand, four hundred twenty".