10040455543 has 2 divisors, whose sum is σ = 10040455544. Its totient is φ = 10040455542.

The previous prime is 10040455471. The next prime is 10040455549. The reversal of 10040455543 is 34555404001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10040455543 - 2²⁹ = 9503584631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10040455549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020227771 + 5020227772.

It is an arithmetic number, because the mean of its divisors is an integer number (5020227772).

Almost surely, 2^10040455543 is an apocalyptic number.

10040455543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10040455543 is an equidigital number, since it uses as much as digits as its factorization.

10040455543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 10040455543 its reverse (34555404001), we get a palindrome (44595859544).

The spelling of 10040455543 in words is "ten billion, forty million, four hundred fifty-five thousand, five hundred forty-three".