11495490250 has 24 divisors (see below), whose sum is σ = 21522731724. Its totient is φ = 4597518000.

The previous prime is 11495490247. The next prime is 11495490263. The reversal of 11495490250 is 5209459411.

11495490250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 148766809 + 11346723441 = 12197^2 + 106521^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1691860 + ... + 1698640.

Almost surely, 2^11495490250 is an apocalyptic number.

11495490250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11495490250 is a deficient number, since it is larger than the sum of its proper divisors (10027241474).

11495490250 is an frugal number, since it uses more digits than its factorization.

11495490250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13579 (or 6788 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

Multiplying 11495490250 by its sum of digits (40), we get a square (459819610000 = 678100²).

The spelling of 11495490250 in words is "eleven billion, four hundred ninety-five million, four hundred ninety thousand, two hundred fifty".