5105243 has 16 divisors (see below), whose sum is σ = 6316800. Its totient is φ = 4056480.

The previous prime is 5105237. The next prime is 5105267. The reversal of 5105243 is 3425015.

It is a cyclic number.

It is not a de Polignac number, because 5105243 - 2⁶ = 5105179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778 + ... + 3656.

It is an arithmetic number, because the mean of its divisors is an integer number (394800).

Almost surely, 2^5105243 is an apocalyptic number.

5105243 is a deficient number, since it is larger than the sum of its proper divisors (1211557).

5105243 is a wasteful number, since it uses less digits than its factorization.

5105243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5105243 is about 2259.4784796497. The cubic root of 5105243 is about 172.1890273557.

The spelling of 5105243 in words is "five million, one hundred five thousand, two hundred forty-three".