5005499923 has 2 divisors, whose sum is σ = 5005499924. Its totient is φ = 5005499922.

The previous prime is 5005499921. The next prime is 5005499987. The reversal of 5005499923 is 3299945005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5005499923 - 2¹ = 5005499921 is a prime.

Together with 5005499921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5005499921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502749961 + 2502749962.

It is an arithmetic number, because the mean of its divisors is an integer number (2502749962).

Almost surely, 2^5005499923 is an apocalyptic number.

5005499923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005499923 is an equidigital number, since it uses as much as digits as its factorization.

5005499923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 46.

The square root of 5005499923 is about 70749.5577583351. The cubic root of 5005499923 is about 1710.6026993293.

The spelling of 5005499923 in words is "five billion, five million, four hundred ninety-nine thousand, nine hundred twenty-three".