2260634543 has 4 divisors (see below), whose sum is σ = 2260729728. Its totient is φ = 2260539360.

The previous prime is 2260634539. The next prime is 2260634549. The reversal of 2260634543 is 3454360622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3454360622 = 2 ⋅1727180311.

It is a cyclic number.

It is not a de Polignac number, because 2260634543 - 2² = 2260634539 is a prime.

It is a super-2 number, since 2×2260634543² = 10220937074009637698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260634549) 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 in 3 ways as a sum of consecutive naturals, for example, 20663 + ... + 70343.

It is an arithmetic number, because the mean of its divisors is an integer number (565182432).

Almost surely, 2^2260634543 is an apocalyptic number.

2260634543 is a deficient number, since it is larger than the sum of its proper divisors (95185).

2260634543 is an equidigital number, since it uses as much as digits as its factorization.

2260634543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95184.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 2260634543 is about 47546.1306837896. The cubic root of 2260634543 is about 1312.4319261806.

The spelling of 2260634543 in words is "two billion, two hundred sixty million, six hundred thirty-four thousand, five hundred forty-three".