2543598624011 has 2 divisors, whose sum is σ = 2543598624012. Its totient is φ = 2543598624010.

The previous prime is 2543598623981. The next prime is 2543598624173. The reversal of 2543598624011 is 1104268953452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2543598624011 - 2²² = 2543594429707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2543598620011) 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 as a sum of consecutive naturals, namely, 1271799312005 + 1271799312006.

It is an arithmetic number, because the mean of its divisors is an integer number (1271799312006).

Almost surely, 2^{2543598624011} is an apocalyptic number.

2543598624011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2543598624011 is an equidigital number, since it uses as much as digits as its factorization.

2543598624011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 2543598624011 in words is "two trillion, five hundred forty-three billion, five hundred ninety-eight million, six hundred twenty-four thousand, eleven".