542601356111 has 2 divisors, whose sum is σ = 542601356112. Its totient is φ = 542601356110.

The previous prime is 542601356083. The next prime is 542601356113. The reversal of 542601356111 is 111653106245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542601356111 - 2⁶ = 542601356047 is a prime.

Together with 542601356113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542601356113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271300678055 + 271300678056.

It is an arithmetic number, because the mean of its divisors is an integer number (271300678056).

Almost surely, 2^542601356111 is an apocalyptic number.

542601356111 is a deficient number, since it is larger than the sum of its proper divisors (1).

542601356111 is an equidigital number, since it uses as much as digits as its factorization.

542601356111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 542601356111 in words is "five hundred forty-two billion, six hundred one million, three hundred fifty-six thousand, one hundred eleven".