4987598957879 has 2 divisors, whose sum is σ = 4987598957880. Its totient is φ = 4987598957878.

The previous prime is 4987598957837. The next prime is 4987598957899. The reversal of 4987598957879 is 9787598957894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4987598957879 - 2³² = 4983303990583 is a prime.

It is a super-2 number, since 2×4987598957879² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4987598957791 and 4987598957800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4987598957819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493799478939 + 2493799478940.

It is an arithmetic number, because the mean of its divisors is an integer number (2493799478940).

Almost surely, 2^{4987598957879} is an apocalyptic number.

4987598957879 is a deficient number, since it is larger than the sum of its proper divisors (1).

4987598957879 is an equidigital number, since it uses as much as digits as its factorization.

4987598957879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115221657600, while the sum is 95.

The spelling of 4987598957879 in words is "four trillion, nine hundred eighty-seven billion, five hundred ninety-eight million, nine hundred fifty-seven thousand, eight hundred seventy-nine".