473553654785803 has 2 divisors, whose sum is σ = 473553654785804. Its totient is φ = 473553654785802.

The previous prime is 473553654785779. The next prime is 473553654785857. The reversal of 473553654785803 is 308587456355374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 473553654785803 - 2⁹ = 473553654785291 is a prime.

It is not a weakly prime, because it can be changed into another prime (473553654785873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236776827392901 + 236776827392902.

It is an arithmetic number, because the mean of its divisors is an integer number (236776827392902).

Almost surely, 2^{473553654785803} is an apocalyptic number.

473553654785803 is a deficient number, since it is larger than the sum of its proper divisors (1).

473553654785803 is an equidigital number, since it uses as much as digits as its factorization.

473553654785803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320000, while the sum is 73.

The spelling of 473553654785803 in words is "four hundred seventy-three trillion, five hundred fifty-three billion, six hundred fifty-four million, seven hundred eighty-five thousand, eight hundred three".