4958550881 has 2 divisors, whose sum is σ = 4958550882. Its totient is φ = 4958550880.

The previous prime is 4958550833. The next prime is 4958550889. The reversal of 4958550881 is 1880558594.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4957427281 + 1123600 = 70409^2 + 1060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4958550881 is a prime.

It is a super-2 number, since 2×4958550881² = 49174453678931752322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4958550889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479275440 + 2479275441.

It is an arithmetic number, because the mean of its divisors is an integer number (2479275441).

Almost surely, 2^4958550881 is an apocalyptic number.

It is an amenable number.

4958550881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4958550881 is an equidigital number, since it uses as much as digits as its factorization.

4958550881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304000, while the sum is 53.

The square root of 4958550881 is about 70416.9786415180. The cubic root of 4958550881 is about 1705.2376962693.

The spelling of 4958550881 in words is "four billion, nine hundred fifty-eight million, five hundred fifty thousand, eight hundred eighty-one".