542756271713 has 2 divisors, whose sum is σ = 542756271714. Its totient is φ = 542756271712.

The previous prime is 542756271709. The next prime is 542756271719. The reversal of 542756271713 is 317172657245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 476330487889 + 66425783824 = 690167^2 + 257732^2 .

It is a cyclic number.

It is not a de Polignac number, because 542756271713 - 2² = 542756271709 is a prime.

It is not a weakly prime, because it can be changed into another prime (542756271719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271378135856 + 271378135857.

It is an arithmetic number, because the mean of its divisors is an integer number (271378135857).

Almost surely, 2^542756271713 is an apocalyptic number.

It is an amenable number.

542756271713 is a deficient number, since it is larger than the sum of its proper divisors (1).

542756271713 is an equidigital number, since it uses as much as digits as its factorization.

542756271713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2469600, while the sum is 50.

The spelling of 542756271713 in words is "five hundred forty-two billion, seven hundred fifty-six million, two hundred seventy-one thousand, seven hundred thirteen".