542373777763 has 2 divisors, whose sum is σ = 542373777764. Its totient is φ = 542373777762.

The previous prime is 542373777733. The next prime is 542373777809. The reversal of 542373777763 is 367777373245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542373777763 - 2²¹ = 542371680611 is a prime.

It is a super-2 number, since 2×542373777763² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (542373777733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271186888881 + 271186888882.

It is an arithmetic number, because the mean of its divisors is an integer number (271186888882).

Almost surely, 2^542373777763 is an apocalyptic number.

542373777763 is a deficient number, since it is larger than the sum of its proper divisors (1).

542373777763 is an equidigital number, since it uses as much as digits as its factorization.

542373777763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108909360, while the sum is 61.

The spelling of 542373777763 in words is "five hundred forty-two billion, three hundred seventy-three million, seven hundred seventy-seven thousand, seven hundred sixty-three".