545235233611 has 2 divisors, whose sum is σ = 545235233612. Its totient is φ = 545235233610.

The previous prime is 545235233603. The next prime is 545235233657. The reversal of 545235233611 is 116332532545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545235233611 - 2³ = 545235233603 is a prime.

It is not a weakly prime, because it can be changed into another prime (545235233111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272617616805 + 272617616806.

It is an arithmetic number, because the mean of its divisors is an integer number (272617616806).

Almost surely, 2^545235233611 is an apocalyptic number.

545235233611 is a deficient number, since it is larger than the sum of its proper divisors (1).

545235233611 is an equidigital number, since it uses as much as digits as its factorization.

545235233611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 40.

The spelling of 545235233611 in words is "five hundred forty-five billion, two hundred thirty-five million, two hundred thirty-three thousand, six hundred eleven".