150915390 has 32 divisors (see below), whose sum is σ = 362520576. Its totient is φ = 40208160.

The previous prime is 150915389. The next prime is 150915407. The reversal of 150915390 is 93519051.

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, 62139 + ... + 64521.

It is an arithmetic number, because the mean of its divisors is an integer number (11328768).

Almost surely, 2^150915390 is an apocalyptic number.

150915390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150915390 is an abundant number, since it is smaller than the sum of its proper divisors (211605186).

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

150915390 is a wasteful number, since it uses less digits than its factorization.

150915390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504.

The product of its (nonzero) digits is 6075, while the sum is 33.

The square root of 150915390 is about 12284.7625129670. The cubic root of 150915390 is about 532.4079234215.

The spelling of 150915390 in words is "one hundred fifty million, nine hundred fifteen thousand, three hundred ninety".