5112011112049 has 2 divisors, whose sum is σ = 5112011112050. Its totient is φ = 5112011112048.

The previous prime is 5112011112011. The next prime is 5112011112053. The reversal of 5112011112049 is 9402111102115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5086581069025 + 25430043024 = 2255345^2 + 159468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5112011112049 is a prime.

It is a super-2 number, since 2×5112011112049² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5112011112079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556005556024 + 2556005556025.

It is an arithmetic number, because the mean of its divisors is an integer number (2556005556025).

Almost surely, 2^{5112011112049} is an apocalyptic number.

It is an amenable number.

5112011112049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112011112049 is an equidigital number, since it uses as much as digits as its factorization.

5112011112049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 28.

The spelling of 5112011112049 in words is "five trillion, one hundred twelve billion, eleven million, one hundred twelve thousand, forty-nine".