10545443 has 2 divisors, whose sum is σ = 10545444. Its totient is φ = 10545442.

The previous prime is 10545421. The next prime is 10545467. The reversal of 10545443 is 34454501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10545443 - 2¹² = 10541347 is a prime.

It is a super-2 number, since 2×10545443² = 222412736132498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10545413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5272721 + 5272722.

It is an arithmetic number, because the mean of its divisors is an integer number (5272722).

Almost surely, 2^10545443 is an apocalyptic number.

10545443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10545443 is an equidigital number, since it uses as much as digits as its factorization.

10545443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 10545443 is about 3247.3747858847. The cubic root of 10545443 is about 219.2914047176.

Adding to 10545443 its reverse (34454501), we get a palindrome (44999944).

The spelling of 10545443 in words is "ten million, five hundred forty-five thousand, four hundred forty-three".