73455760211 has 2 divisors, whose sum is σ = 73455760212. Its totient is φ = 73455760210.

The previous prime is 73455760073. The next prime is 73455760223. The reversal of 73455760211 is 11206755437.

It is a strong prime.

It is an emirp because it is prime and its reverse (11206755437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73455760211 is a prime.

It is not a weakly prime, because it can be changed into another prime (73455760271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36727880105 + 36727880106.

It is an arithmetic number, because the mean of its divisors is an integer number (36727880106).

Almost surely, 2^73455760211 is an apocalyptic number.

73455760211 is a deficient number, since it is larger than the sum of its proper divisors (1).

73455760211 is an equidigital number, since it uses as much as digits as its factorization.

73455760211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 73455760211 in words is "seventy-three billion, four hundred fifty-five million, seven hundred sixty thousand, two hundred eleven".