11514364450 has 48 divisors (see below), whose sum is σ = 22175991360. Its totient is φ = 4442760000.

The previous prime is 11514364447. The next prime is 11514364483. The reversal of 11514364450 is 5446341511.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1868875 + ... + 1875025.

It is an arithmetic number, because the mean of its divisors is an integer number (461999820).

Almost surely, 2^11514364450 is an apocalyptic number.

11514364450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11514364450 is a deficient number, since it is larger than the sum of its proper divisors (10661626910).

11514364450 is a wasteful number, since it uses less digits than its factorization.

11514364450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7483 (or 7478 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 11514364450 in words is "eleven billion, five hundred fourteen million, three hundred sixty-four thousand, four hundred fifty".