5999468257457 has 2 divisors, whose sum is σ = 5999468257458. Its totient is φ = 5999468257456.

The previous prime is 5999468257451. The next prime is 5999468257481. The reversal of 5999468257457 is 7547528649995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5747987070016 + 251481187441 = 2397496^2 + 501479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5999468257457 is a prime.

It is a super-2 number, since 2×5999468257457² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5999468257451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999734128728 + 2999734128729.

It is an arithmetic number, because the mean of its divisors is an integer number (2999734128729).

Almost surely, 2^{5999468257457} is an apocalyptic number.

It is an amenable number.

5999468257457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5999468257457 is an equidigital number, since it uses as much as digits as its factorization.

5999468257457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432000, while the sum is 80.

The spelling of 5999468257457 in words is "five trillion, nine hundred ninety-nine billion, four hundred sixty-eight million, two hundred fifty-seven thousand, four hundred fifty-seven".