5311048602989 has 2 divisors, whose sum is σ = 5311048602990. Its totient is φ = 5311048602988.

The previous prime is 5311048602947. The next prime is 5311048602997. The reversal of 5311048602989 is 9892068401135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3750872738089 + 1560175864900 = 1936717^2 + 1249070^2 .

It is a cyclic number.

It is not a de Polignac number, because 5311048602989 - 2²⁸ = 5310780167533 is a prime.

It is a super-2 number, since 2×5311048602989² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5311048602889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655524301494 + 2655524301495.

It is an arithmetic number, because the mean of its divisors is an integer number (2655524301495).

Almost surely, 2^{5311048602989} is an apocalyptic number.

It is an amenable number.

5311048602989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311048602989 is an equidigital number, since it uses as much as digits as its factorization.

5311048602989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 5311048602989 in words is "five trillion, three hundred eleven billion, forty-eight million, six hundred two thousand, nine hundred eighty-nine".