4955911 has 2 divisors, whose sum is σ = 4955912. Its totient is φ = 4955910.

The previous prime is 4955893. The next prime is 4955917. The reversal of 4955911 is 1195594.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4955911 - 2⁹ = 4955399 is a prime.

It is a super-2 number, since 2×4955911² = 49122107679842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4955917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477955 + 2477956.

It is an arithmetic number, because the mean of its divisors is an integer number (2477956).

Almost surely, 2^4955911 is an apocalyptic number.

4955911 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955911 is an equidigital number, since it uses as much as digits as its factorization.

4955911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 34.

The square root of 4955911 is about 2226.1875482537. The cubic root of 4955911 is about 170.4935025603.

The spelling of 4955911 in words is "four million, nine hundred fifty-five thousand, nine hundred eleven".