5105599 has 4 divisors (see below), whose sum is σ = 5112720. Its totient is φ = 5098480.

The previous prime is 5105587. The next prime is 5105629. The reversal of 5105599 is 9955015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5105599 - 2¹⁵ = 5072831 is a prime.

It is a super-2 number, since 2×5105599² = 52134282297602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105299) 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 in 3 ways as a sum of consecutive naturals, for example, 2347 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (1278180).

Almost surely, 2^5105599 is an apocalyptic number.

5105599 is a deficient number, since it is larger than the sum of its proper divisors (7121).

5105599 is an equidigital number, since it uses as much as digits as its factorization.

5105599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120.

The product of its (nonzero) digits is 10125, while the sum is 34.

The square root of 5105599 is about 2259.5572575175. The cubic root of 5105599 is about 172.1930296379.

The spelling of 5105599 in words is "five million, one hundred five thousand, five hundred ninety-nine".