550500499 has 2 divisors, whose sum is σ = 550500500. Its totient is φ = 550500498.

The previous prime is 550500493. The next prime is 550500521. The reversal of 550500499 is 994005055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550500499 - 2⁷ = 550500371 is a prime.

It is not a weakly prime, because it can be changed into another prime (550500493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275250249 + 275250250.

It is an arithmetic number, because the mean of its divisors is an integer number (275250250).

Almost surely, 2^550500499 is an apocalyptic number.

550500499 is a deficient number, since it is larger than the sum of its proper divisors (1).

550500499 is an equidigital number, since it uses as much as digits as its factorization.

550500499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 550500499 is about 23462.7470471810. The cubic root of 550500499 is about 819.5697222079.

The spelling of 550500499 in words is "five hundred fifty million, five hundred thousand, four hundred ninety-nine".