10591997453 has 2 divisors, whose sum is σ = 10591997454. Its totient is φ = 10591997452.

The previous prime is 10591997399. The next prime is 10591997527. The reversal of 10591997453 is 35479919501.

10591997453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6592952809 + 3999044644 = 81197^2 + 63238^2 .

It is a cyclic number.

It is not a de Polignac number, because 10591997453 - 2⁸ = 10591997197 is a prime.

It is a super-2 number, since 2×10591997453² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10591997395 and 10591997404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10591997153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5295998726 + 5295998727.

It is an arithmetic number, because the mean of its divisors is an integer number (5295998727).

Almost surely, 2^10591997453 is an apocalyptic number.

It is an amenable number.

10591997453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10591997453 is an equidigital number, since it uses as much as digits as its factorization.

10591997453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1530900, while the sum is 53.

The spelling of 10591997453 in words is "ten billion, five hundred ninety-one million, nine hundred ninety-seven thousand, four hundred fifty-three".