5519782466 has 16 divisors (see below), whose sum is σ = 9425083968. Its totient is φ = 2399905200.

The previous prime is 5519782453. The next prime is 5519782487. The reversal of 5519782466 is 6642879155.

It is a super-2 number, since 2×5519782466² = 60935996943922082312, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5453825 + ... + 5454836.

It is an arithmetic number, because the mean of its divisors is an integer number (589067748).

Almost surely, 2^5519782466 is an apocalyptic number.

5519782466 is a deficient number, since it is larger than the sum of its proper divisors (3905301502).

5519782466 is a wasteful number, since it uses less digits than its factorization.

5519782466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10908697.

The product of its digits is 3628800, while the sum is 53.

The square root of 5519782466 is about 74295.2385149950. The cubic root of 5519782466 is about 1767.2879685797.

The spelling of 5519782466 in words is "five billion, five hundred nineteen million, seven hundred eighty-two thousand, four hundred sixty-six".