5289999 has 48 divisors (see below), whose sum is σ = 8937600. Its totient is φ = 2756160.

The previous prime is 5289979. The next prime is 5290007. The reversal of 5289999 is 9999825.

It is a Cunningham number, because it is equal to 2300²-1.

It is not a de Polignac number, because 5289999 - 2⁵ = 5289967 is a prime.

5289999 is a modest number, since divided by 9999 gives 528 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5289929) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89632 + ... + 89690.

It is an arithmetic number, because the mean of its divisors is an integer number (186200).

Almost surely, 2^5289999 is an apocalyptic number.

5289999 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5289999 is a deficient number, since it is larger than the sum of its proper divisors (3647601).

5289999 is a wasteful number, since it uses less digits than its factorization.

5289999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 105 counting only the distinct ones).

The product of its digits is 524880, while the sum is 51.

The square root of 5289999 is about 2299.9997826087. Note that the first 3 decimals coincide. The cubic root of 5289999 is about 174.2416051786.

The spelling of 5289999 in words is "five million, two hundred eighty-nine thousand, nine hundred ninety-nine".