5499965 has 8 divisors (see below), whose sum is σ = 6629688. Its totient is φ = 4380160.

The previous prime is 5499961. The next prime is 5499971. The reversal of 5499965 is 5699945.

It can be written as a sum of positive squares in 4 ways, for example, as 182329 + 5317636 = 427^2 + 2306^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5499965 - 2² = 5499961 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 (5499961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (828711).

Almost surely, 2^5499965 is an apocalyptic number.

It is an amenable number.

5499965 is a deficient number, since it is larger than the sum of its proper divisors (1129723).

5499965 is a wasteful number, since it uses less digits than its factorization.

5499965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4959.

The product of its digits is 437400, while the sum is 47.

The square root of 5499965 is about 2345.2004178748. The cubic root of 5499965 is about 176.5170423346.

The spelling of 5499965 in words is "five million, four hundred ninety-nine thousand, nine hundred sixty-five".