550255782807 has 12 divisors (see below), whose sum is σ = 794879520864. Its totient is φ = 366806905920.

The previous prime is 550255782803. The next prime is 550255782829. The reversal of 550255782807 is 708287552055.

550255782807 is a `hidden beast` number, since 5 + 5 + 0 + 2 + 557 + 8 + 2 + 80 + 7 = 666.

550255782807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550255782807 - 2² = 550255782803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550255782803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2408194 + ... + 2626767.

It is an arithmetic number, because the mean of its divisors is an integer number (66239960072).

Almost surely, 2^550255782807 is an apocalyptic number.

550255782807 is a deficient number, since it is larger than the sum of its proper divisors (244623738057).

550255782807 is a wasteful number, since it uses less digits than its factorization.

550255782807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047110 (or 5047107 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 54.

The spelling of 550255782807 in words is "five hundred fifty billion, two hundred fifty-five million, seven hundred eighty-two thousand, eight hundred seven".