5105923 has 2 divisors, whose sum is σ = 5105924. Its totient is φ = 5105922.

The previous prime is 5105921. The next prime is 5105951. The reversal of 5105923 is 3295015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5105923 - 2¹ = 5105921 is a prime.

Together with 5105921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5105921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552961 + 2552962.

It is an arithmetic number, because the mean of its divisors is an integer number (2552962).

Almost surely, 2^5105923 is an apocalyptic number.

5105923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105923 is an equidigital number, since it uses as much as digits as its factorization.

5105923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5105923 is about 2259.6289518414. The cubic root of 5105923 is about 172.1966720026.

The spelling of 5105923 in words is "five million, one hundred five thousand, nine hundred twenty-three".