5456672766539 has 2 divisors, whose sum is σ = 5456672766540. Its totient is φ = 5456672766538.

The previous prime is 5456672766527. The next prime is 5456672766553. The reversal of 5456672766539 is 9356672766545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5456672766539 - 2⁸ = 5456672766283 is a prime.

It is not a weakly prime, because it can be changed into another prime (5456672766569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728336383269 + 2728336383270.

It is an arithmetic number, because the mean of its divisors is an integer number (2728336383270).

Almost surely, 2^{5456672766539} is an apocalyptic number.

5456672766539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456672766539 is an equidigital number, since it uses as much as digits as its factorization.

5456672766539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608000, while the sum is 71.

The spelling of 5456672766539 in words is "five trillion, four hundred fifty-six billion, six hundred seventy-two million, seven hundred sixty-six thousand, five hundred thirty-nine".