5049999 has 16 divisors (see below), whose sum is σ = 7624800. Its totient is φ = 3302208.

The previous prime is 5049997. The next prime is 5050013. The reversal of 5049999 is 9999405.

It is a happy number.

It is not a de Polignac number, because 5049999 - 2¹ = 5049997 is a prime.

5049999 is a modest number, since divided by 9999 gives 504 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049997) 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, 334 + ... + 3195.

It is an arithmetic number, because the mean of its divisors is an integer number (476550).

Almost surely, 2^5049999 is an apocalyptic number.

5049999 is a deficient number, since it is larger than the sum of its proper divisors (2574801).

5049999 is a wasteful number, since it uses less digits than its factorization.

5049999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591 (or 3585 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 5049999 is about 2247.2202829273. The cubic root of 5049999 is about 171.5656858377.

The spelling of 5049999 in words is "five million, forty-nine thousand, nine hundred ninety-nine".