150775400 has 48 divisors (see below), whose sum is σ = 352477440. Its totient is φ = 59979200.

The previous prime is 150775399. The next prime is 150775403. The reversal of 150775400 is 4577051.

150775400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (150775403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36227 + ... + 40173.

It is an arithmetic number, because the mean of its divisors is an integer number (7343280).

Almost surely, 2^150775400 is an apocalyptic number.

150775400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150775400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176238720).

150775400 is an abundant number, since it is smaller than the sum of its proper divisors (201702040).

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

150775400 is a wasteful number, since it uses less digits than its factorization.

150775400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154 (or 4145 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 150775400 is about 12279.0634822042. The cubic root of 150775400 is about 532.2432509242.

The spelling of 150775400 in words is "one hundred fifty million, seven hundred seventy-five thousand, four hundred".