150451950 has 48 divisors (see below), whose sum is σ = 407045376. Its totient is φ = 36472800.

The previous prime is 150451949. The next prime is 150451963. The reversal of 150451950 is 59154051.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43942 + ... + 47241.

It is an arithmetic number, because the mean of its divisors is an integer number (8480112).

Almost surely, 2^150451950 is an apocalyptic number.

150451950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150451950 is an abundant number, since it is smaller than the sum of its proper divisors (256593426).

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

150451950 is a wasteful number, since it uses less digits than its factorization.

150451950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91209 (or 91204 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 150451950 is about 12265.8856182503. The cubic root of 150451950 is about 531.8623812540.

The spelling of 150451950 in words is "one hundred fifty million, four hundred fifty-one thousand, nine hundred fifty".