551282056711 has 4 divisors (see below), whose sum is σ = 551289478552. Its totient is φ = 551274634872.

The previous prime is 551282056673. The next prime is 551282056727. The reversal of 551282056711 is 117650282155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 551282056711 - 2¹¹ = 551282054663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551282054711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598365 + ... + 3748438.

It is an arithmetic number, because the mean of its divisors is an integer number (137822369638).

Almost surely, 2^551282056711 is an apocalyptic number.

551282056711 is a deficient number, since it is larger than the sum of its proper divisors (7421841).

551282056711 is an equidigital number, since it uses as much as digits as its factorization.

551282056711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7421840.

The product of its (nonzero) digits is 168000, while the sum is 43.

The spelling of 551282056711 in words is "five hundred fifty-one billion, two hundred eighty-two million, fifty-six thousand, seven hundred eleven".