5455859 has 2 divisors, whose sum is σ = 5455860. Its totient is φ = 5455858.

The previous prime is 5455847. The next prime is 5455867. The reversal of 5455859 is 9585545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5455859 - 2¹² = 5451763 is a prime.

It is not a weakly prime, because it can be changed into another prime (5455259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727929 + 2727930.

It is an arithmetic number, because the mean of its divisors is an integer number (2727930).

Almost surely, 2^5455859 is an apocalyptic number.

5455859 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455859 is an equidigital number, since it uses as much as digits as its factorization.

5455859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180000, while the sum is 41.

The square root of 5455859 is about 2335.7780288375. The cubic root of 5455859 is about 176.0439262777.

The spelling of 5455859 in words is "five million, four hundred fifty-five thousand, eight hundred fifty-nine".