473464429657 has 2 divisors, whose sum is σ = 473464429658. Its totient is φ = 473464429656.

The previous prime is 473464429601. The next prime is 473464429661. The reversal of 473464429657 is 756924464374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 433241720521 + 40222709136 = 658211^2 + 200556^2 .

It is a cyclic number.

It is not a de Polignac number, because 473464429657 - 2¹¹ = 473464427609 is a prime.

It is a super-2 number, since 2×473464429657² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 473464429595 and 473464429604.

It is not a weakly prime, because it can be changed into another prime (473464429457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236732214828 + 236732214829.

It is an arithmetic number, because the mean of its divisors is an integer number (236732214829).

Almost surely, 2^473464429657 is an apocalyptic number.

It is an amenable number.

473464429657 is a deficient number, since it is larger than the sum of its proper divisors (1).

473464429657 is an equidigital number, since it uses as much as digits as its factorization.

473464429657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121927680, while the sum is 61.

The spelling of 473464429657 in words is "four hundred seventy-three billion, four hundred sixty-four million, four hundred twenty-nine thousand, six hundred fifty-seven".