5456879 has 2 divisors, whose sum is σ = 5456880. Its totient is φ = 5456878.

The previous prime is 5456873. The next prime is 5456897. The reversal of 5456879 is 9786545.

5456879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (5456897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5456879 - 2⁴ = 5456863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5456873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728439 + 2728440.

It is an arithmetic number, because the mean of its divisors is an integer number (2728440).

Almost surely, 2^5456879 is an apocalyptic number.

5456879 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456879 is an equidigital number, since it uses as much as digits as its factorization.

5456879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 44.

The square root of 5456879 is about 2335.9963612985. The cubic root of 5456879 is about 176.0548963568.

The spelling of 5456879 in words is "five million, four hundred fifty-six thousand, eight hundred seventy-nine".