7468771628713 has 2 divisors, whose sum is σ = 7468771628714. Its totient is φ = 7468771628712.

The previous prime is 7468771628663. The next prime is 7468771628803. The reversal of 7468771628713 is 3178261778647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4595329643584 + 2873441985129 = 2143672^2 + 1695123^2 .

It is a cyclic number.

It is not a de Polignac number, because 7468771628713 - 2¹⁷ = 7468771497641 is a prime.

It is not a weakly prime, because it can be changed into another prime (7468741628713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3734385814356 + 3734385814357.

It is an arithmetic number, because the mean of its divisors is an integer number (3734385814357).

Almost surely, 2^{7468771628713} is an apocalyptic number.

It is an amenable number.

7468771628713 is a deficient number, since it is larger than the sum of its proper divisors (1).

7468771628713 is an equidigital number, since it uses as much as digits as its factorization.

7468771628713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132765696, while the sum is 67.

The spelling of 7468771628713 in words is "seven trillion, four hundred sixty-eight billion, seven hundred seventy-one million, six hundred twenty-eight thousand, seven hundred thirteen".