4958884661 has 2 divisors, whose sum is σ = 4958884662. Its totient is φ = 4958884660.

The previous prime is 4958884627. The next prime is 4958884669. The reversal of 4958884661 is 1664888594.

4958884661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4874134225 + 84750436 = 69815^2 + 9206^2 .

It is a cyclic number.

It is not a de Polignac number, because 4958884661 - 2²² = 4954690357 is a prime.

It is a super-2 number, since 2×4958884661² = 49181074162202169842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4958884661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4958884669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479442330 + 2479442331.

It is an arithmetic number, because the mean of its divisors is an integer number (2479442331).

Almost surely, 2^4958884661 is an apocalyptic number.

It is an amenable number.

4958884661 is a deficient number, since it is larger than the sum of its proper divisors (1).

4958884661 is an equidigital number, since it uses as much as digits as its factorization.

4958884661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13271040, while the sum is 59.

The square root of 4958884661 is about 70419.3486266381. The cubic root of 4958884661 is about 1705.2759575464.

The spelling of 4958884661 in words is "four billion, nine hundred fifty-eight million, eight hundred eighty-four thousand, six hundred sixty-one".