473635693441 has 2 divisors, whose sum is σ = 473635693442. Its totient is φ = 473635693440.

The previous prime is 473635693409. The next prime is 473635693457. The reversal of 473635693441 is 144396536374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318028323600 + 155607369841 = 563940^2 + 394471^2 .

It is a cyclic number.

It is not a de Polignac number, because 473635693441 - 2⁵ = 473635693409 is a prime.

It is not a weakly prime, because it can be changed into another prime (473635693241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236817846720 + 236817846721.

It is an arithmetic number, because the mean of its divisors is an integer number (236817846721).

Almost surely, 2^473635693441 is an apocalyptic number.

It is an amenable number.

473635693441 is a deficient number, since it is larger than the sum of its proper divisors (1).

473635693441 is an equidigital number, since it uses as much as digits as its factorization.

473635693441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19595520, while the sum is 55.

The spelling of 473635693441 in words is "four hundred seventy-three billion, six hundred thirty-five million, six hundred ninety-three thousand, four hundred forty-one".