472457573011069 has 2 divisors, whose sum is σ = 472457573011070. Its totient is φ = 472457573011068.

The previous prime is 472457573011033. The next prime is 472457573011087. The reversal of 472457573011069 is 960110375754274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 454182717502969 + 18274855508100 = 21311563^2 + 4274910^2 .

It is a cyclic number.

It is not a de Polignac number, because 472457573011069 - 2⁹ = 472457573010557 is a prime.

It is a super-2 number, since 2×472457573011069² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 472457573010998 and 472457573011016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472457573011469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236228786505534 + 236228786505535.

It is an arithmetic number, because the mean of its divisors is an integer number (236228786505535).

Almost surely, 2^{472457573011069} is an apocalyptic number.

It is an amenable number.

472457573011069 is a deficient number, since it is larger than the sum of its proper divisors (1).

472457573011069 is an equidigital number, since it uses as much as digits as its factorization.

472457573011069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44452800, while the sum is 61.

The spelling of 472457573011069 in words is "four hundred seventy-two trillion, four hundred fifty-seven billion, five hundred seventy-three million, eleven thousand, sixty-nine".