97087716743 has 2 divisors, whose sum is σ = 97087716744. Its totient is φ = 97087716742.

The previous prime is 97087716727. The next prime is 97087716767. The reversal of 97087716743 is 34761778079.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97087716743 - 2⁴ = 97087716727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97087716793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48543858371 + 48543858372.

It is an arithmetic number, because the mean of its divisors is an integer number (48543858372).

Almost surely, 2^97087716743 is an apocalyptic number.

97087716743 is a deficient number, since it is larger than the sum of its proper divisors (1).

97087716743 is an equidigital number, since it uses as much as digits as its factorization.

97087716743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12446784, while the sum is 59.

The spelling of 97087716743 in words is "ninety-seven billion, eighty-seven million, seven hundred sixteen thousand, seven hundred forty-three".