542727295931 has 2 divisors, whose sum is σ = 542727295932. Its totient is φ = 542727295930.

The previous prime is 542727295907. The next prime is 542727295939. The reversal of 542727295931 is 139592727245.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542727295931 is a prime.

It is a super-2 number, since 2×542727295931² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (542727295939) 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, 271363647965 + 271363647966.

It is an arithmetic number, because the mean of its divisors is an integer number (271363647966).

Almost surely, 2^542727295931 is an apocalyptic number.

542727295931 is a deficient number, since it is larger than the sum of its proper divisors (1).

542727295931 is an equidigital number, since it uses as much as digits as its factorization.

542727295931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9525600, while the sum is 56.

The spelling of 542727295931 in words is "five hundred forty-two billion, seven hundred twenty-seven million, two hundred ninety-five thousand, nine hundred thirty-one".