2623232543 has 4 divisors (see below), whose sum is σ = 2628248808. Its totient is φ = 2618216280.

The previous prime is 2623232537. The next prime is 2623232561. The reversal of 2623232543 is 3452323262.

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 2623232543 - 2¹⁰ = 2623231519 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 (2623232503) 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, 2507348 + ... + 2508393.

It is an arithmetic number, because the mean of its divisors is an integer number (657062202).

Almost surely, 2^2623232543 is an apocalyptic number.

2623232543 is a deficient number, since it is larger than the sum of its proper divisors (5016265).

2623232543 is an equidigital number, since it uses as much as digits as its factorization.

2623232543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016264.

The product of its digits is 51840, while the sum is 32.

The square root of 2623232543 is about 51217.5023112217. The cubic root of 2623232543 is about 1379.1524136074.

The spelling of 2623232543 in words is "two billion, six hundred twenty-three million, two hundred thirty-two thousand, five hundred forty-three".