10545353043 has 16 divisors (see below), whose sum is σ = 14465832576. Its totient is φ = 6830429760.

The previous prime is 10545353003. The next prime is 10545353047. The reversal of 10545353043 is 34035354501.

It is not a de Polignac number, because 10545353043 - 2¹⁰ = 10545352019 is a prime.

It is a super-2 number, since 2×10545353043² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10545352995 and 10545353013.

It is not an unprimeable number, because it can be changed into a prime (10545353047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344673 + ... + 374018.

It is an arithmetic number, because the mean of its divisors is an integer number (904114536).

Almost surely, 2^10545353043 is an apocalyptic number.

10545353043 is a deficient number, since it is larger than the sum of its proper divisors (3920479533).

10545353043 is an equidigital number, since it uses as much as digits as its factorization.

10545353043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718834.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 10545353043 in words is "ten billion, five hundred forty-five million, three hundred fifty-three thousand, forty-three".