5099969 has 24 divisors (see below), whose sum is σ = 6368040. Its totient is φ = 4064256.

The previous prime is 5099959. The next prime is 5099977. The reversal of 5099969 is 9699905.

5099969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1658944 + 3441025 = 1288^2 + 1855^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5099969 is a prime.

It is a super-2 number, since 2×5099969² = 52019367601922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5099959) 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 in 23 ways as a sum of consecutive naturals, for example, 52529 + ... + 52625.

It is an arithmetic number, because the mean of its divisors is an integer number (265335).

Almost surely, 2^5099969 is an apocalyptic number.

It is an amenable number.

5099969 is a deficient number, since it is larger than the sum of its proper divisors (1268071).

5099969 is a wasteful number, since it uses less digits than its factorization.

5099969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 47.

The square root of 5099969 is about 2258.3110946015. The cubic root of 5099969 is about 172.1297133117.

The spelling of 5099969 in words is "five million, ninety-nine thousand, nine hundred sixty-nine".