506231593047443 has 2 divisors, whose sum is σ = 506231593047444. Its totient is φ = 506231593047442.

The previous prime is 506231593047431. The next prime is 506231593047449. The reversal of 506231593047443 is 344740395132605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506231593047443 - 2³⁶ = 506162873570707 is a prime.

It is not a weakly prime, because it can be changed into another prime (506231593047449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253115796523721 + 253115796523722.

It is an arithmetic number, because the mean of its divisors is an integer number (253115796523722).

Almost surely, 2^{506231593047443} is an apocalyptic number.

506231593047443 is a deficient number, since it is larger than the sum of its proper divisors (1).

506231593047443 is an equidigital number, since it uses as much as digits as its factorization.

506231593047443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32659200, while the sum is 56.

The spelling of 506231593047443 in words is "five hundred six trillion, two hundred thirty-one billion, five hundred ninety-three million, forty-seven thousand, four hundred forty-three".