97275313271783 has 6 divisors (see below), whose sum is σ = 99975431537856. Its totient is φ = 94646250749592.

The previous prime is 97275313271749. The next prime is 97275313271813. The reversal of 97275313271783 is 38717231357279.

It is not a de Polignac number, because 97275313271783 - 2¹² = 97275313267687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97275313271483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35527870535 + ... + 35527873272.

It is an arithmetic number, because the mean of its divisors is an integer number (16662571922976).

Almost surely, 2^{97275313271783} is an apocalyptic number.

97275313271783 is a deficient number, since it is larger than the sum of its proper divisors (2700118266073).

97275313271783 is an equidigital number, since it uses as much as digits as its factorization.

97275313271783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71055743881 (or 71055743844 counting only the distinct ones).

The product of its digits is 93350880, while the sum is 65.

The spelling of 97275313271783 in words is "ninety-seven trillion, two hundred seventy-five billion, three hundred thirteen million, two hundred seventy-one thousand, seven hundred eighty-three".