150514450 has 36 divisors (see below), whose sum is σ = 284973390. Its totient is φ = 59145600.

The previous prime is 150514433. The next prime is 150514451. The reversal of 150514450 is 54415051.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 2819041 + 147695409 = 1679^2 + 12153^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (150514451) 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 17 ways as a sum of consecutive naturals, for example, 185646 + ... + 186454.

Almost surely, 2^150514450 is an apocalyptic number.

150514450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150514450 is a deficient number, since it is larger than the sum of its proper divisors (134458940).

150514450 is an equidigital number, since it uses as much as digits as its factorization.

150514450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 150514450 is about 12268.4330702824. The cubic root of 150514450 is about 531.9360189323.

The spelling of 150514450 in words is "one hundred fifty million, five hundred fourteen thousand, four hundred fifty".