2112524052049 has 2 divisors, whose sum is σ = 2112524052050. Its totient is φ = 2112524052048.

The previous prime is 2112524052007. The next prime is 2112524052071. The reversal of 2112524052049 is 9402504252112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1845880911424 + 266643140625 = 1358632^2 + 516375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112524052049 is a prime.

It is a super-2 number, since 2×2112524052049² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112524051999 and 2112524052017.

It is not a weakly prime, because it can be changed into another prime (2112524052349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056262026024 + 1056262026025.

It is an arithmetic number, because the mean of its divisors is an integer number (1056262026025).

Almost surely, 2^{2112524052049} is an apocalyptic number.

It is an amenable number.

2112524052049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112524052049 is an equidigital number, since it uses as much as digits as its factorization.

2112524052049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 2112524052049 in words is "two trillion, one hundred twelve billion, five hundred twenty-four million, fifty-two thousand, forty-nine".