539935539931 has 2 divisors, whose sum is σ = 539935539932. Its totient is φ = 539935539930.

The previous prime is 539935539919. The next prime is 539935539937. The reversal of 539935539931 is 139935539935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 539935539931 - 2³¹ = 537788056283 is a prime.

It is a super-2 number, since 2×539935539931² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (539935539937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269967769965 + 269967769966.

It is an arithmetic number, because the mean of its divisors is an integer number (269967769966).

Almost surely, 2^539935539931 is an apocalyptic number.

539935539931 is a deficient number, since it is larger than the sum of its proper divisors (1).

539935539931 is an equidigital number, since it uses as much as digits as its factorization.

539935539931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66430125, while the sum is 64.

The spelling of 539935539931 in words is "five hundred thirty-nine billion, nine hundred thirty-five million, five hundred thirty-nine thousand, nine hundred thirty-one".