555500499 has 12 divisors (see below), whose sum is σ = 761232024. Its totient is φ = 360321984.

The previous prime is 555500489. The next prime is 555500507. The reversal of 555500499 is 994005555.

It is not a de Polignac number, because 555500499 - 2⁵ = 555500467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 555500499.

It is not an unprimeable number, because it can be changed into a prime (555500489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63522 + ... + 71735.

It is an arithmetic number, because the mean of its divisors is an integer number (63436002).

Almost surely, 2^555500499 is an apocalyptic number.

555500499 is a deficient number, since it is larger than the sum of its proper divisors (205731525).

555500499 is a wasteful number, since it uses less digits than its factorization.

555500499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135334 (or 135297 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 42.

The square root of 555500499 is about 23569.0580847008. The cubic root of 555500499 is about 822.0435343179.

The spelling of 555500499 in words is "five hundred fifty-five million, five hundred thousand, four hundred ninety-nine".