5515699 has 8 divisors (see below), whose sum is σ = 6577920. Its totient is φ = 4522056.

The previous prime is 5515693. The next prime is 5515703. The reversal of 5515699 is 9965155.

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

It is not a de Polignac number, because 5515699 - 2³ = 5515691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5515691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16969 + ... + 17290.

It is an arithmetic number, because the mean of its divisors is an integer number (822240).

Almost surely, 2^5515699 is an apocalyptic number.

5515699 is a deficient number, since it is larger than the sum of its proper divisors (1062221).

5515699 is a wasteful number, since it uses less digits than its factorization.

5515699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34289.

The product of its digits is 60750, while the sum is 40.

The square root of 5515699 is about 2348.5525329445. The cubic root of 5515699 is about 176.6852055226.

It can be divided in two parts, 55156 and 99, that added together give a palindrome (55255).

The spelling of 5515699 in words is "five million, five hundred fifteen thousand, six hundred ninety-nine".