97417082947 has 2 divisors, whose sum is σ = 97417082948. Its totient is φ = 97417082946.

The previous prime is 97417082909. The next prime is 97417083047. The reversal of 97417082947 is 74928071479.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97417082947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97417082891 and 97417082900.

It is not a weakly prime, because it can be changed into another prime (97417085947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48708541473 + 48708541474.

It is an arithmetic number, because the mean of its divisors is an integer number (48708541474).

Almost surely, 2^97417082947 is an apocalyptic number.

97417082947 is a deficient number, since it is larger than the sum of its proper divisors (1).

97417082947 is an equidigital number, since it uses as much as digits as its factorization.

97417082947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 97417082947 in words is "ninety-seven billion, four hundred seventeen million, eighty-two thousand, nine hundred forty-seven".