2654795543 has 2 divisors, whose sum is σ = 2654795544. Its totient is φ = 2654795542.

The previous prime is 2654795537. The next prime is 2654795557. The reversal of 2654795543 is 3455974562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2654795543 - 2¹⁴ = 2654779159 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2654795491 and 2654795500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654795513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327397771 + 1327397772.

It is an arithmetic number, because the mean of its divisors is an integer number (1327397772).

Almost surely, 2^2654795543 is an apocalyptic number.

2654795543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654795543 is an equidigital number, since it uses as much as digits as its factorization.

2654795543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536000, while the sum is 50.

The square root of 2654795543 is about 51524.7080826277. The cubic root of 2654795543 is about 1384.6617433015.

The spelling of 2654795543 in words is "two billion, six hundred fifty-four million, seven hundred ninety-five thousand, five hundred forty-three".