53114660563 has 2 divisors, whose sum is σ = 53114660564. Its totient is φ = 53114660562.

The previous prime is 53114660561. The next prime is 53114660597. The reversal of 53114660563 is 36506641135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53114660563 - 2¹ = 53114660561 is a prime.

Together with 53114660561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53114660561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26557330281 + 26557330282.

It is an arithmetic number, because the mean of its divisors is an integer number (26557330282).

Almost surely, 2^53114660563 is an apocalyptic number.

53114660563 is a deficient number, since it is larger than the sum of its proper divisors (1).

53114660563 is an equidigital number, since it uses as much as digits as its factorization.

53114660563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 53114660563 in words is "fifty-three billion, one hundred fourteen million, six hundred sixty thousand, five hundred sixty-three".