581078463083 has 2 divisors, whose sum is σ = 581078463084. Its totient is φ = 581078463082.

The previous prime is 581078463079. The next prime is 581078463109. The reversal of 581078463083 is 380364870185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 581078463083 - 2² = 581078463079 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (581078463283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290539231541 + 290539231542.

It is an arithmetic number, because the mean of its divisors is an integer number (290539231542).

Almost surely, 2^581078463083 is an apocalyptic number.

581078463083 is a deficient number, since it is larger than the sum of its proper divisors (1).

581078463083 is an equidigital number, since it uses as much as digits as its factorization.

581078463083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 581078463083 in words is "five hundred eighty-one billion, seventy-eight million, four hundred sixty-three thousand, eighty-three".