150250890 has 32 divisors (see below), whose sum is σ = 365172480. Its totient is φ = 39559104.

The previous prime is 150250871. The next prime is 150250897. The reversal of 150250890 is 98052051.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (150250897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29329 + ... + 34068.

It is an arithmetic number, because the mean of its divisors is an integer number (11411640).

Almost surely, 2^150250890 is an apocalyptic number.

150250890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150250890 is an abundant number, since it is smaller than the sum of its proper divisors (214921590).

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

150250890 is a wasteful number, since it uses less digits than its factorization.

150250890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63486.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 150250890 is about 12257.6869759347. The cubic root of 150250890 is about 531.6253533715.

The spelling of 150250890 in words is "one hundred fifty million, two hundred fifty thousand, eight hundred ninety".