576321431473 has 2 divisors, whose sum is σ = 576321431474. Its totient is φ = 576321431472.

The previous prime is 576321431393. The next prime is 576321431479. The reversal of 576321431473 is 374134123675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326992979889 + 249328451584 = 571833^2 + 499328^2 .

It is a cyclic number.

It is not a de Polignac number, because 576321431473 - 2⁹ = 576321430961 is a prime.

It is not a weakly prime, because it can be changed into another prime (576321431479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288160715736 + 288160715737.

It is an arithmetic number, because the mean of its divisors is an integer number (288160715737).

Almost surely, 2^576321431473 is an apocalyptic number.

It is an amenable number.

576321431473 is a deficient number, since it is larger than the sum of its proper divisors (1).

576321431473 is an equidigital number, since it uses as much as digits as its factorization.

576321431473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 46.

The spelling of 576321431473 in words is "five hundred seventy-six billion, three hundred twenty-one million, four hundred thirty-one thousand, four hundred seventy-three".