450411150 has 192 divisors, whose sum is σ = 1362769920. Its totient is φ = 96163200.

The previous prime is 450411127. The next prime is 450411187. The reversal of 450411150 is 51114054.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2134545 + ... + 2134755.

It is an arithmetic number, because the mean of its divisors is an integer number (7097760).

Almost surely, 2^450411150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 450411150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681384960).

450411150 is an abundant number, since it is smaller than the sum of its proper divisors (912358770).

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

450411150 is a wasteful number, since it uses less digits than its factorization.

450411150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 450411150 is about 21222.8921214805. The cubic root of 450411150 is about 766.5427451462.

The spelling of 450411150 in words is "four hundred fifty million, four hundred eleven thousand, one hundred fifty".