11057385853 has 2 divisors, whose sum is σ = 11057385854. Its totient is φ = 11057385852.

The previous prime is 11057385851. The next prime is 11057385961. The reversal of 11057385853 is 35858375011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10366905124 + 690480729 = 101818^2 + 26277^2 .

It is a cyclic number.

It is not a de Polignac number, because 11057385853 - 2¹ = 11057385851 is a prime.

Together with 11057385851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11057385851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528692926 + 5528692927.

It is an arithmetic number, because the mean of its divisors is an integer number (5528692927).

Almost surely, 2^11057385853 is an apocalyptic number.

It is an amenable number.

11057385853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11057385853 is an equidigital number, since it uses as much as digits as its factorization.

11057385853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 46.

The spelling of 11057385853 in words is "eleven billion, fifty-seven million, three hundred eighty-five thousand, eight hundred fifty-three".