4955081 has 2 divisors, whose sum is σ = 4955082. Its totient is φ = 4955080.

The previous prime is 4955059. The next prime is 4955087. The reversal of 4955081 is 1805594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 1401856 = 1885^2 + 1184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4955081 is a prime.

It is a super-2 number, since 2×4955081² = 49105655433122, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is equal to p₃₄₅₅₆₉ and since 4955081 and 345569 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4955087) 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, 2477540 + 2477541.

It is an arithmetic number, because the mean of its divisors is an integer number (2477541).

Almost surely, 2^4955081 is an apocalyptic number.

It is an amenable number.

4955081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4955081 is an equidigital number, since it uses as much as digits as its factorization.

4955081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 4955081 is about 2226.0011230905. The cubic root of 4955081 is about 170.4839841281.

The spelling of 4955081 in words is "four million, nine hundred fifty-five thousand, eighty-one".