4930668287893 has 2 divisors, whose sum is σ = 4930668287894. Its totient is φ = 4930668287892.

The previous prime is 4930668287791. The next prime is 4930668287899. The reversal of 4930668287893 is 3987828660394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4449222425124 + 481445862769 = 2109318^2 + 693863^2 .

It is a cyclic number.

It is not a de Polignac number, because 4930668287893 - 2²¹ = 4930666190741 is a prime.

It is a super-2 number, since 2×4930668287893² (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 (4930668287899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2465334143946 + 2465334143947.

It is an arithmetic number, because the mean of its divisors is an integer number (2465334143947).

Almost surely, 2^{4930668287893} is an apocalyptic number.

It is an amenable number.

4930668287893 is a deficient number, since it is larger than the sum of its proper divisors (1).

4930668287893 is an equidigital number, since it uses as much as digits as its factorization.

4930668287893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752467968, while the sum is 73.

The spelling of 4930668287893 in words is "four trillion, nine hundred thirty billion, six hundred sixty-eight million, two hundred eighty-seven thousand, eight hundred ninety-three".