472486457759947 has 2 divisors, whose sum is σ = 472486457759948. Its totient is φ = 472486457759946.

The previous prime is 472486457759887. The next prime is 472486457760011. The reversal of 472486457759947 is 749957754684274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472486457759947 is a prime.

It is not a weakly prime, because it can be changed into another prime (472486457759047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236243228879973 + 236243228879974.

It is an arithmetic number, because the mean of its divisors is an integer number (236243228879974).

Almost surely, 2^{472486457759947} is an apocalyptic number.

472486457759947 is a deficient number, since it is larger than the sum of its proper divisors (1).

472486457759947 is an equidigital number, since it uses as much as digits as its factorization.

472486457759947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119489126400, while the sum is 88.

The spelling of 472486457759947 in words is "four hundred seventy-two trillion, four hundred eighty-six billion, four hundred fifty-seven million, seven hundred fifty-nine thousand, nine hundred forty-seven".