5078999 has 4 divisors (see below), whose sum is σ = 5084664. Its totient is φ = 5073336.

The previous prime is 5078993. The next prime is 5079037. The reversal of 5078999 is 9998705.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5078999 - 2⁸ = 5078743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078993) 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, 1157 + ... + 3390.

It is an arithmetic number, because the mean of its divisors is an integer number (1271166).

Almost surely, 2^5078999 is an apocalyptic number.

5078999 is a deficient number, since it is larger than the sum of its proper divisors (5665).

5078999 is a wasteful number, since it uses less digits than its factorization.

5078999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664.

The product of its (nonzero) digits is 204120, while the sum is 47.

The square root of 5078999 is about 2253.6634620102. The cubic root of 5078999 is about 171.8934688253.

The spelling of 5078999 in words is "five million, seventy-eight thousand, nine hundred ninety-nine".