1150440250 has 32 divisors (see below), whose sum is σ = 2185799616. Its totient is φ = 453301200.

The previous prime is 1150440241. The next prime is 1150440283. The reversal of 1150440250 is 520440511.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17592 + ... + 51091.

It is an arithmetic number, because the mean of its divisors is an integer number (68306238).

Almost surely, 2^1150440250 is an apocalyptic number.

1150440250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150440250 is a deficient number, since it is larger than the sum of its proper divisors (1035359366).

1150440250 is an equidigital number, since it uses as much as digits as its factorization.

1150440250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68767 (or 68757 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1150440250 is about 33918.1404266213. The cubic root of 1150440250 is about 1047.8232304120.

Adding to 1150440250 its reverse (520440511), we get a palindrome (1670880761).

The spelling of 1150440250 in words is "one billion, one hundred fifty million, four hundred forty thousand, two hundred fifty".