14544505450 has 12 divisors (see below), whose sum is σ = 27052780230. Its totient is φ = 5817802160.

The previous prime is 14544505447. The next prime is 14544505463. The reversal of 14544505450 is 5450544541.

It can be written as a sum of positive squares in 3 ways, for example, as 10847014201 + 3697491249 = 104149^2 + 60807^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145445005 + ... + 145445104.

Almost surely, 2^14544505450 is an apocalyptic number.

14544505450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14544505450 is a deficient number, since it is larger than the sum of its proper divisors (12508274780).

14544505450 is a wasteful number, since it uses less digits than its factorization.

14544505450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290890121 (or 290890116 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 37.

The spelling of 14544505450 in words is "fourteen billion, five hundred forty-four million, five hundred five thousand, four hundred fifty".