605500499 has 2 divisors, whose sum is σ = 605500500. Its totient is φ = 605500498.

The previous prime is 605500451. The next prime is 605500537. The reversal of 605500499 is 994005506.

It is an a-pointer prime, because the next prime (605500537) can be obtained adding 605500499 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605500499 - 2¹² = 605496403 is a prime.

It is equal to p_31597175 and since 605500499 and 31597175 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (605500099) 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 as a sum of consecutive naturals, namely, 302750249 + 302750250.

It is an arithmetic number, because the mean of its divisors is an integer number (302750250).

Almost surely, 2^605500499 is an apocalyptic number.

605500499 is a deficient number, since it is larger than the sum of its proper divisors (1).

605500499 is an equidigital number, since it uses as much as digits as its factorization.

605500499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 605500499 is about 24606.9197381550. The cubic root of 605500499 is about 846.0022182856.

The spelling of 605500499 in words is "six hundred five million, five hundred thousand, four hundred ninety-nine".