463856467957 has 2 divisors, whose sum is σ = 463856467958. Its totient is φ = 463856467956.

The previous prime is 463856467931. The next prime is 463856467993. The reversal of 463856467957 is 759764658364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 463170080356 + 686387601 = 680566^2 + 26199^2 .

It is a cyclic number.

It is not a de Polignac number, because 463856467957 - 2¹⁹ = 463855943669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463856467157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231928233978 + 231928233979.

It is an arithmetic number, because the mean of its divisors is an integer number (231928233979).

Almost surely, 2^463856467957 is an apocalyptic number.

It is an amenable number.

463856467957 is a deficient number, since it is larger than the sum of its proper divisors (1).

463856467957 is an equidigital number, since it uses as much as digits as its factorization.

463856467957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 914457600, while the sum is 70.

The spelling of 463856467957 in words is "four hundred sixty-three billion, eight hundred fifty-six million, four hundred sixty-seven thousand, nine hundred fifty-seven".