10535546897 has 2 divisors, whose sum is σ = 10535546898. Its totient is φ = 10535546896.

The previous prime is 10535546843. The next prime is 10535546899. The reversal of 10535546897 is 79864553501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8274449296 + 2261097601 = 90964^2 + 47551^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10535546897 is a prime.

It is a super-2 number, since 2×10535546897² (a number of 21 digits) contains 22 as substring.

Together with 10535546899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10535546899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267773448 + 5267773449.

It is an arithmetic number, because the mean of its divisors is an integer number (5267773449).

Almost surely, 2^10535546897 is an apocalyptic number.

It is an amenable number.

10535546897 is a deficient number, since it is larger than the sum of its proper divisors (1).

10535546897 is an equidigital number, since it uses as much as digits as its factorization.

10535546897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 10535546897 in words is "ten billion, five hundred thirty-five million, five hundred forty-six thousand, eight hundred ninety-seven".