4993435877 has 2 divisors, whose sum is σ = 4993435878. Its totient is φ = 4993435876.

The previous prime is 4993435849. The next prime is 4993435883. The reversal of 4993435877 is 7785343994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3933672961 + 1059762916 = 62719^2 + 32554^2 .

It is a cyclic number.

It is not a de Polignac number, because 4993435877 - 2⁸ = 4993435621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4993435807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496717938 + 2496717939.

It is an arithmetic number, because the mean of its divisors is an integer number (2496717939).

Almost surely, 2^4993435877 is an apocalyptic number.

It is an amenable number.

4993435877 is a deficient number, since it is larger than the sum of its proper divisors (1).

4993435877 is an equidigital number, since it uses as much as digits as its factorization.

4993435877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22861440, while the sum is 59.

The square root of 4993435877 is about 70664.2475159822. The cubic root of 4993435877 is about 1709.2273194796.

The spelling of 4993435877 in words is "four billion, nine hundred ninety-three million, four hundred thirty-five thousand, eight hundred seventy-seven".