5554999 has 4 divisors (see below), whose sum is σ = 5559840. Its totient is φ = 5550160.

The previous prime is 5554993. The next prime is 5555009. The reversal of 5554999 is 9994555.

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 a de Polignac number, because none of the positive numbers 2^k-5554999 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 (5554993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387 + ... + 3355.

It is an arithmetic number, because the mean of its divisors is an integer number (1389960).

Almost surely, 2^5554999 is an apocalyptic number.

5554999 is a deficient number, since it is larger than the sum of its proper divisors (4841).

5554999 is a wasteful number, since it uses less digits than its factorization.

5554999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840.

The product of its digits is 364500, while the sum is 46.

The square root of 5554999 is about 2356.9045377359. The cubic root of 5554999 is about 177.1038470476.

The spelling of 5554999 in words is "five million, five hundred fifty-four thousand, nine hundred ninety-nine".