473654845399 has 2 divisors, whose sum is σ = 473654845400. Its totient is φ = 473654845398.

The previous prime is 473654845397. The next prime is 473654845451. The reversal of 473654845399 is 993548456374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473654845399 - 2¹ = 473654845397 is a prime.

Together with 473654845397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473654845397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236827422699 + 236827422700.

It is an arithmetic number, because the mean of its divisors is an integer number (236827422700).

Almost surely, 2^473654845399 is an apocalyptic number.

473654845399 is a deficient number, since it is larger than the sum of its proper divisors (1).

473654845399 is an equidigital number, since it uses as much as digits as its factorization.

473654845399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 391910400, while the sum is 67.

The spelling of 473654845399 in words is "four hundred seventy-three billion, six hundred fifty-four million, eight hundred forty-five thousand, three hundred ninety-nine".