10042613543 has 4 divisors (see below), whose sum is σ = 10043656560. Its totient is φ = 10041570528.

The previous prime is 10042613501. The next prime is 10042613591. The reversal of 10042613543 is 34531624001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10042613543 - 2⁶ = 10042613479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042613743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506930 + ... + 526367.

It is an arithmetic number, because the mean of its divisors is an integer number (2510914140).

Almost surely, 2^10042613543 is an apocalyptic number.

10042613543 is a deficient number, since it is larger than the sum of its proper divisors (1043017).

10042613543 is an equidigital number, since it uses as much as digits as its factorization.

10042613543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043016.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 10042613543 in words is "ten billion, forty-two million, six hundred thirteen thousand, five hundred forty-three".