23576850049 has 2 divisors, whose sum is σ = 23576850050. Its totient is φ = 23576850048.

The previous prime is 23576850047. The next prime is 23576850091. The reversal of 23576850049 is 94005867532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12814240000 + 10762610049 = 113200^2 + 103743^2 .

It is a cyclic number.

It is not a de Polignac number, because 23576850049 - 2¹ = 23576850047 is a prime.

Together with 23576850047, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23576849984 and 23576850011.

It is not a weakly prime, because it can be changed into another prime (23576850047) 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 as a sum of consecutive naturals, namely, 11788425024 + 11788425025.

It is an arithmetic number, because the mean of its divisors is an integer number (11788425025).

Almost surely, 2^23576850049 is an apocalyptic number.

It is an amenable number.

23576850049 is a deficient number, since it is larger than the sum of its proper divisors (1).

23576850049 is an equidigital number, since it uses as much as digits as its factorization.

23576850049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 23576850049 in words is "twenty-three billion, five hundred seventy-six million, eight hundred fifty thousand, forty-nine".