5447579 has 2 divisors, whose sum is σ = 5447580. Its totient is φ = 5447578.

The previous prime is 5447543. The next prime is 5447581. The reversal of 5447579 is 9757445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5447579 is a prime.

It is a super-2 number, since 2×5447579² = 59352233922482, which contains 22 as substring.

Together with 5447581, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5447179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723789 + 2723790.

It is an arithmetic number, because the mean of its divisors is an integer number (2723790).

Almost surely, 2^5447579 is an apocalyptic number.

5447579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5447579 is an equidigital number, since it uses as much as digits as its factorization.

5447579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 41.

The square root of 5447579 is about 2334.0049271585. The cubic root of 5447579 is about 175.9548244074.

The spelling of 5447579 in words is "five million, four hundred forty-seven thousand, five hundred seventy-nine".