473269009639 has 2 divisors, whose sum is σ = 473269009640. Its totient is φ = 473269009638.

The previous prime is 473269009627. The next prime is 473269009799. The reversal of 473269009639 is 936900962374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473269009639 - 2¹⁹ = 473268485351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473269009439) 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, 236634504819 + 236634504820.

It is an arithmetic number, because the mean of its divisors is an integer number (236634504820).

Almost surely, 2^473269009639 is an apocalyptic number.

473269009639 is a deficient number, since it is larger than the sum of its proper divisors (1).

473269009639 is an equidigital number, since it uses as much as digits as its factorization.

473269009639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13226976, while the sum is 58.

The spelling of 473269009639 in words is "four hundred seventy-three billion, two hundred sixty-nine million, nine thousand, six hundred thirty-nine".