550799087 has 2 divisors, whose sum is σ = 550799088. Its totient is φ = 550799086.

The previous prime is 550799023. The next prime is 550799107. The reversal of 550799087 is 780997055.

550799087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550799087 - 2⁶ = 550799023 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550799287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275399543 + 275399544.

It is an arithmetic number, because the mean of its divisors is an integer number (275399544).

Almost surely, 2^550799087 is an apocalyptic number.

550799087 is a deficient number, since it is larger than the sum of its proper divisors (1).

550799087 is an equidigital number, since it uses as much as digits as its factorization.

550799087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 50.

The square root of 550799087 is about 23469.1092076372. The cubic root of 550799087 is about 819.7178719094.

The spelling of 550799087 in words is "five hundred fifty million, seven hundred ninety-nine thousand, eighty-seven".