542601356611 has 2 divisors, whose sum is σ = 542601356612. Its totient is φ = 542601356610.

The previous prime is 542601356597. The next prime is 542601356653. The reversal of 542601356611 is 116653106245.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542601356611 - 2¹⁷ = 542601225539 is a prime.

It is not a weakly prime, because it can be changed into another prime (542601356111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271300678305 + 271300678306.

It is an arithmetic number, because the mean of its divisors is an integer number (271300678306).

Almost surely, 2^542601356611 is an apocalyptic number.

542601356611 is a deficient number, since it is larger than the sum of its proper divisors (1).

542601356611 is an equidigital number, since it uses as much as digits as its factorization.

542601356611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 542601356611 in words is "five hundred forty-two billion, six hundred one million, three hundred fifty-six thousand, six hundred eleven".