461275024817 has 2 divisors, whose sum is σ = 461275024818. Its totient is φ = 461275024816.

The previous prime is 461275024741. The next prime is 461275024829. The reversal of 461275024817 is 718420572164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384008259856 + 77266764961 = 619684^2 + 277969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461275024817 is a prime.

It is not a weakly prime, because it can be changed into another prime (461275044817) 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, 230637512408 + 230637512409.

It is an arithmetic number, because the mean of its divisors is an integer number (230637512409).

Almost surely, 2^461275024817 is an apocalyptic number.

It is an amenable number.

461275024817 is a deficient number, since it is larger than the sum of its proper divisors (1).

461275024817 is an equidigital number, since it uses as much as digits as its factorization.

461275024817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 461275024817 in words is "four hundred sixty-one billion, two hundred seventy-five million, twenty-four thousand, eight hundred seventeen".