545043462311 has 2 divisors, whose sum is σ = 545043462312. Its totient is φ = 545043462310.

The previous prime is 545043462289. The next prime is 545043462331. The reversal of 545043462311 is 113264340545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 545043462311 - 2²⁶ = 544976353447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545043462331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272521731155 + 272521731156.

It is an arithmetic number, because the mean of its divisors is an integer number (272521731156).

Almost surely, 2^545043462311 is an apocalyptic number.

545043462311 is a deficient number, since it is larger than the sum of its proper divisors (1).

545043462311 is an equidigital number, since it uses as much as digits as its factorization.

545043462311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 545043462311 in words is "five hundred forty-five billion, forty-three million, four hundred sixty-two thousand, three hundred eleven".