10989462853 has 2 divisors, whose sum is σ = 10989462854. Its totient is φ = 10989462852.

The previous prime is 10989462823. The next prime is 10989462917. The reversal of 10989462853 is 35826498901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10302656004 + 686806849 = 101502^2 + 26207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10989462853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10989462794 and 10989462803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10989462823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5494731426 + 5494731427.

It is an arithmetic number, because the mean of its divisors is an integer number (5494731427).

Almost surely, 2^10989462853 is an apocalyptic number.

It is an amenable number.

10989462853 is a deficient number, since it is larger than the sum of its proper divisors (1).

10989462853 is an equidigital number, since it uses as much as digits as its factorization.

10989462853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 10989462853 in words is "ten billion, nine hundred eighty-nine million, four hundred sixty-two thousand, eight hundred fifty-three".