5454999 has 16 divisors (see below), whose sum is σ = 8816640. Its totient is φ = 3305880.

The previous prime is 5454997. The next prime is 5455049. The reversal of 5454999 is 9994545.

It is not a de Polignac number, because 5454999 - 2¹ = 5454997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5454997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8887 + ... + 9480.

It is an arithmetic number, because the mean of its divisors is an integer number (551040).

Almost surely, 2^5454999 is an apocalyptic number.

5454999 is a deficient number, since it is larger than the sum of its proper divisors (3361641).

5454999 is a wasteful number, since it uses less digits than its factorization.

5454999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18387 (or 18381 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 5454999 is about 2335.5939287470. The cubic root of 5454999 is about 176.0346759328.

The spelling of 5454999 in words is "five million, four hundred fifty-four thousand, nine hundred ninety-nine".