5611779 has 6 divisors (see below), whose sum is σ = 8105916. Its totient is φ = 3741180.

The previous prime is 5611763. The next prime is 5611789. The reversal of 5611779 is 9771165.

It is not a de Polignac number, because 5611779 - 2⁴ = 5611763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5611709) 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, 311757 + ... + 311774.

It is an arithmetic number, because the mean of its divisors is an integer number (1350986).

Almost surely, 2^5611779 is an apocalyptic number.

5611779 is a deficient number, since it is larger than the sum of its proper divisors (2494137).

5611779 is a wasteful number, since it uses less digits than its factorization.

5611779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623537 (or 623534 counting only the distinct ones).

The product of its digits is 13230, while the sum is 36.

The square root of 5611779 is about 2368.9193738918. The cubic root of 5611779 is about 177.7052205501.

The spelling of 5611779 in words is "five million, six hundred eleven thousand, seven hundred seventy-nine".