463395418457 has 2 divisors, whose sum is σ = 463395418458. Its totient is φ = 463395418456.

The previous prime is 463395418441. The next prime is 463395418501. The reversal of 463395418457 is 754814593364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268335396121 + 195060022336 = 518011^2 + 441656^2 .

It is a cyclic number.

It is not a de Polignac number, because 463395418457 - 2⁴ = 463395418441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463395418396 and 463395418405.

It is not a weakly prime, because it can be changed into another prime (463395418417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231697709228 + 231697709229.

It is an arithmetic number, because the mean of its divisors is an integer number (231697709229).

Almost surely, 2^463395418457 is an apocalyptic number.

It is an amenable number.

463395418457 is a deficient number, since it is larger than the sum of its proper divisors (1).

463395418457 is an equidigital number, since it uses as much as digits as its factorization.

463395418457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 59.

The spelling of 463395418457 in words is "four hundred sixty-three billion, three hundred ninety-five million, four hundred eighteen thousand, four hundred fifty-seven".