5418999 has 6 divisors (see below), whose sum is σ = 7827456. Its totient is φ = 3612660.

The previous prime is 5418991. The next prime is 5419013. The reversal of 5418999 is 9998145.

5418999 is nontrivially palindromic in base 13.

It is not a de Polignac number, because 5418999 - 2³ = 5418991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301047 + ... + 301064.

It is an arithmetic number, because the mean of its divisors is an integer number (1304576).

Almost surely, 2^5418999 is an apocalyptic number.

5418999 is a deficient number, since it is larger than the sum of its proper divisors (2408457).

5418999 is a wasteful number, since it uses less digits than its factorization.

5418999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602117 (or 602114 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 5418999 is about 2327.8743522793. The cubic root of 5418999 is about 175.6465768418.

The spelling of 5418999 in words is "five million, four hundred eighteen thousand, nine hundred ninety-nine".