150049790 has 32 divisors (see below), whose sum is σ = 301504896. Its totient is φ = 53292960.

The previous prime is 150049771. The next prime is 150049811. The reversal of 150049790 is 97940051.

It is a self number, because there is not a number n which added to its sum of digits gives 150049790.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11132 + ... + 20591.

It is an arithmetic number, because the mean of its divisors is an integer number (9422028).

Almost surely, 2^150049790 is an apocalyptic number.

150049790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150049790 is an abundant number, since it is smaller than the sum of its proper divisors (151455106).

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

150049790 is a wasteful number, since it uses less digits than its factorization.

150049790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31784.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 150049790 is about 12249.4812135045. The cubic root of 150049790 is about 531.3880667214.

The spelling of 150049790 in words is "one hundred fifty million, forty-nine thousand, seven hundred ninety".