484724217460891 has 2 divisors, whose sum is σ = 484724217460892. Its totient is φ = 484724217460890.

The previous prime is 484724217460831. The next prime is 484724217460897. The reversal of 484724217460891 is 198064712427484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 484724217460891 - 2¹⁵ = 484724217428123 is a prime.

It is a super-2 number, since 2×484724217460891² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (484724217460897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242362108730445 + 242362108730446.

It is an arithmetic number, because the mean of its divisors is an integer number (242362108730446).

Almost surely, 2^{484724217460891} is an apocalyptic number.

484724217460891 is a deficient number, since it is larger than the sum of its proper divisors (1).

484724217460891 is an equidigital number, since it uses as much as digits as its factorization.

484724217460891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 173408256, while the sum is 67.

The spelling of 484724217460891 in words is "four hundred eighty-four trillion, seven hundred twenty-four billion, two hundred seventeen million, four hundred sixty thousand, eight hundred ninety-one".