542236354963 has 2 divisors, whose sum is σ = 542236354964. Its totient is φ = 542236354962.

The previous prime is 542236354921. The next prime is 542236355041. The reversal of 542236354963 is 369453632245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-542236354963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542236354963.

It is not a weakly prime, because it can be changed into another prime (542236351963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271118177481 + 271118177482.

It is an arithmetic number, because the mean of its divisors is an integer number (271118177482).

Almost surely, 2^542236354963 is an apocalyptic number.

542236354963 is a deficient number, since it is larger than the sum of its proper divisors (1).

542236354963 is an equidigital number, since it uses as much as digits as its factorization.

542236354963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13996800, while the sum is 52.

The spelling of 542236354963 in words is "five hundred forty-two billion, two hundred thirty-six million, three hundred fifty-four thousand, nine hundred sixty-three".