550705535087 has 2 divisors, whose sum is σ = 550705535088. Its totient is φ = 550705535086.

The previous prime is 550705535059. The next prime is 550705535113. The reversal of 550705535087 is 780535507055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550705535087 - 2⁸ = 550705534831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550705535057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275352767543 + 275352767544.

It is an arithmetic number, because the mean of its divisors is an integer number (275352767544).

Almost surely, 2^550705535087 is an apocalyptic number.

550705535087 is a deficient number, since it is larger than the sum of its proper divisors (1).

550705535087 is an equidigital number, since it uses as much as digits as its factorization.

550705535087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3675000, while the sum is 50.

The spelling of 550705535087 in words is "five hundred fifty billion, seven hundred five million, five hundred thirty-five thousand, eighty-seven".