5814513841021 has 2 divisors, whose sum is σ = 5814513841022. Its totient is φ = 5814513841020.

The previous prime is 5814513840991. The next prime is 5814513841049. The reversal of 5814513841021 is 1201483154185.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4046478235396 + 1768035605625 = 2011586^2 + 1329675^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5814513841021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5814513841051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2907256920510 + 2907256920511.

It is an arithmetic number, because the mean of its divisors is an integer number (2907256920511).

Almost surely, 2^{5814513841021} is an apocalyptic number.

It is an amenable number.

5814513841021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5814513841021 is an equidigital number, since it uses as much as digits as its factorization.

5814513841021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 5814513841021 in words is "five trillion, eight hundred fourteen billion, five hundred thirteen million, eight hundred forty-one thousand, twenty-one".