10497707329 has 2 divisors, whose sum is σ = 10497707330. Its totient is φ = 10497707328.

The previous prime is 10497707321. The next prime is 10497707359. The reversal of 10497707329 is 92370779401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7581707329 + 2916000000 = 87073^2 + 54000^2 .

It is an emirp because it is prime and its reverse (92370779401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10497707329 - 2³ = 10497707321 is a prime.

It is a super-2 number, since 2×10497707329² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10497707321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5248853664 + 5248853665.

It is an arithmetic number, because the mean of its divisors is an integer number (5248853665).

Almost surely, 2^10497707329 is an apocalyptic number.

It is an amenable number.

10497707329 is a deficient number, since it is larger than the sum of its proper divisors (1).

10497707329 is an equidigital number, since it uses as much as digits as its factorization.

10497707329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 666792, while the sum is 49.

The spelling of 10497707329 in words is "ten billion, four hundred ninety-seven million, seven hundred seven thousand, three hundred twenty-nine".