10145534543 has 4 divisors (see below), whose sum is σ = 10147308720. Its totient is φ = 10143760368.

The previous prime is 10145534491. The next prime is 10145534549. The reversal of 10145534543 is 34543554101.

10145534543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10145534543 - 2⁶ = 10145534479 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 (10145534549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878483 + ... + 889956.

It is an arithmetic number, because the mean of its divisors is an integer number (2536827180).

Almost surely, 2^10145534543 is an apocalyptic number.

10145534543 is a deficient number, since it is larger than the sum of its proper divisors (1774177).

10145534543 is an equidigital number, since it uses as much as digits as its factorization.

10145534543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774176.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 10145534543 in words is "ten billion, one hundred forty-five million, five hundred thirty-four thousand, five hundred forty-three".