550612720711 has 2 divisors, whose sum is σ = 550612720712. Its totient is φ = 550612720710.

The previous prime is 550612720667. The next prime is 550612720717. The reversal of 550612720711 is 117027216055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550612720711 - 2⁹ = 550612720199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550612720717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275306360355 + 275306360356.

It is an arithmetic number, because the mean of its divisors is an integer number (275306360356).

Almost surely, 2^550612720711 is an apocalyptic number.

550612720711 is a deficient number, since it is larger than the sum of its proper divisors (1).

550612720711 is an equidigital number, since it uses as much as digits as its factorization.

550612720711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 37.

Adding to 550612720711 its reverse (117027216055), we get a palindrome (667639936766).

It can be divided in two parts, 55061 and 2720711, that added together give a palindrome (2775772).

The spelling of 550612720711 in words is "five hundred fifty billion, six hundred twelve million, seven hundred twenty thousand, seven hundred eleven".