10326469493 has 2 divisors, whose sum is σ = 10326469494. Its totient is φ = 10326469492.

The previous prime is 10326469471. The next prime is 10326469523. The reversal of 10326469493 is 39496462301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9919761604 + 406707889 = 99598^2 + 20167^2 .

It is a cyclic number.

It is not a de Polignac number, because 10326469493 - 2¹⁸ = 10326207349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10326469423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5163234746 + 5163234747.

It is an arithmetic number, because the mean of its divisors is an integer number (5163234747).

Almost surely, 2^10326469493 is an apocalyptic number.

It is an amenable number.

10326469493 is a deficient number, since it is larger than the sum of its proper divisors (1).

10326469493 is an equidigital number, since it uses as much as digits as its factorization.

10326469493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 10326469493 in words is "ten billion, three hundred twenty-six million, four hundred sixty-nine thousand, four hundred ninety-three".