550490682256 has 20 divisors (see below), whose sum is σ = 1066587984000. Its totient is φ = 275242170272.

The previous prime is 550490682223. The next prime is 550490682277. The reversal of 550490682256 is 652286094055.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1920405 + ... + 2188363.

It is an arithmetic number, because the mean of its divisors is an integer number (53329399200).

Almost surely, 2^550490682256 is an apocalyptic number.

It is an amenable number.

550490682256 is a deficient number, since it is larger than the sum of its proper divisors (516097301744).

550490682256 is a wasteful number, since it uses less digits than its factorization.

550490682256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396366 (or 396360 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 550490682256 in words is "five hundred fifty billion, four hundred ninety million, six hundred eighty-two thousand, two hundred fifty-six".