10415422543 has 2 divisors, whose sum is σ = 10415422544. Its totient is φ = 10415422542.

The previous prime is 10415422517. The next prime is 10415422601. The reversal of 10415422543 is 34522451401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10415422543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10415422643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5207711271 + 5207711272.

It is an arithmetic number, because the mean of its divisors is an integer number (5207711272).

Almost surely, 2^10415422543 is an apocalyptic number.

10415422543 is a deficient number, since it is larger than the sum of its proper divisors (1).

10415422543 is an equidigital number, since it uses as much as digits as its factorization.

10415422543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 10415422543 its reverse (34522451401), we get a palindrome (44937873944).

The spelling of 10415422543 in words is "ten billion, four hundred fifteen million, four hundred twenty-two thousand, five hundred forty-three".