35323566973 has 2 divisors, whose sum is σ = 35323566974. Its totient is φ = 35323566972.

The previous prime is 35323566923. The next prime is 35323566989. The reversal of 35323566973 is 37966532353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27097439769 + 8226127204 = 164613^2 + 90698^2 .

It is a cyclic number.

It is not a de Polignac number, because 35323566973 - 2⁹ = 35323566461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35323566973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35323566923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17661783486 + 17661783487.

It is an arithmetic number, because the mean of its divisors is an integer number (17661783487).

Almost surely, 2^35323566973 is an apocalyptic number.

It is an amenable number.

35323566973 is a deficient number, since it is larger than the sum of its proper divisors (1).

35323566973 is an equidigital number, since it uses as much as digits as its factorization.

35323566973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9185400, while the sum is 52.

The spelling of 35323566973 in words is "thirty-five billion, three hundred twenty-three million, five hundred sixty-six thousand, nine hundred seventy-three".