150403650 has 48 divisors (see below), whose sum is σ = 376464000. Its totient is φ = 39735360.

The previous prime is 150403633. The next prime is 150403663. The reversal of 150403650 is 56304051.

It is a self number, because there is not a number n which added to its sum of digits gives 150403650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11751 + ... + 20949.

It is an arithmetic number, because the mean of its divisors is an integer number (7843000).

Almost surely, 2^150403650 is an apocalyptic number.

150403650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150403650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188232000).

150403650 is an abundant number, since it is smaller than the sum of its proper divisors (226060350).

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

150403650 is a wasteful number, since it uses less digits than its factorization.

150403650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9323 (or 9318 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 150403650 is about 12263.9165848435. The cubic root of 150403650 is about 531.8054600852.

The spelling of 150403650 in words is "one hundred fifty million, four hundred three thousand, six hundred fifty".