11137512057773 has 2 divisors, whose sum is σ = 11137512057774. Its totient is φ = 11137512057772.

The previous prime is 11137512057769. The next prime is 11137512057797. The reversal of 11137512057773 is 37775021573111.

11137512057773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8804643776644 + 2332868281129 = 2967262^2 + 1527373^2 .

It is a cyclic number.

It is not a de Polignac number, because 11137512057773 - 2² = 11137512057769 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11137512057713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5568756028886 + 5568756028887.

It is an arithmetic number, because the mean of its divisors is an integer number (5568756028887).

Almost surely, 2^{11137512057773} is an apocalyptic number.

It is an amenable number.

11137512057773 is a deficient number, since it is larger than the sum of its proper divisors (1).

11137512057773 is an equidigital number, since it uses as much as digits as its factorization.

11137512057773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080450, while the sum is 50.

The spelling of 11137512057773 in words is "eleven trillion, one hundred thirty-seven billion, five hundred twelve million, fifty-seven thousand, seven hundred seventy-three".