10045403543 has 8 divisors (see below), whose sum is σ = 11675045760. Its totient is φ = 8464407480.

The previous prime is 10045403521. The next prime is 10045403549. The reversal of 10045403543 is 34530454001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10045403543 - 2²⁰ = 10044354967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045403549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12161093 + ... + 12161918.

It is an arithmetic number, because the mean of its divisors is an integer number (1459380720).

Almost surely, 2^10045403543 is an apocalyptic number.

10045403543 is a deficient number, since it is larger than the sum of its proper divisors (1629642217).

10045403543 is an equidigital number, since it uses as much as digits as its factorization.

10045403543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24323077.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 10045403543 its reverse (34530454001), we get a palindrome (44575857544).

The spelling of 10045403543 in words is "ten billion, forty-five million, four hundred three thousand, five hundred forty-three".