5561799 has 8 divisors (see below), whose sum is σ = 7443072. Its totient is φ = 3694200.

The previous prime is 5561779. The next prime is 5561819. The reversal of 5561799 is 9971655.

It is an interprime number because it is at equal distance from previous prime (5561779) and next prime (5561819).

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

It is not a de Polignac number, because 5561799 - 2¹⁷ = 5430727 is a prime.

5561799 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5561799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561719) 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, 2427 + ... + 4124.

It is an arithmetic number, because the mean of its divisors is an integer number (930384).

Almost surely, 2^5561799 is an apocalyptic number.

5561799 is a deficient number, since it is larger than the sum of its proper divisors (1881273).

5561799 is a wasteful number, since it uses less digits than its factorization.

5561799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837.

The product of its digits is 85050, while the sum is 42.

The square root of 5561799 is about 2358.3466666290. The cubic root of 5561799 is about 177.1760831895.

The spelling of 5561799 in words is "five million, five hundred sixty-one thousand, seven hundred ninety-nine".