11057052563 has 2 divisors, whose sum is σ = 11057052564. Its totient is φ = 11057052562.

The previous prime is 11057052553. The next prime is 11057052631. The reversal of 11057052563 is 36525075011.

11057052563 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 is a cyclic number.

It is not a de Polignac number, because 11057052563 - 2³⁰ = 9983310739 is a prime.

It is a super-2 number, since 2×11057052563² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11057052533) 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, 5528526281 + 5528526282.

It is an arithmetic number, because the mean of its divisors is an integer number (5528526282).

Almost surely, 2^11057052563 is an apocalyptic number.

11057052563 is a deficient number, since it is larger than the sum of its proper divisors (1).

11057052563 is an equidigital number, since it uses as much as digits as its factorization.

11057052563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 11057052563 in words is "eleven billion, fifty-seven million, fifty-two thousand, five hundred sixty-three".