53922560663 has 2 divisors, whose sum is σ = 53922560664. Its totient is φ = 53922560662.

The previous prime is 53922560623. The next prime is 53922560683. The reversal of 53922560663 is 36606522935.

53922560663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53922560663 - 2¹⁴ = 53922544279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53922560603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26961280331 + 26961280332.

It is an arithmetic number, because the mean of its divisors is an integer number (26961280332).

Almost surely, 2^53922560663 is an apocalyptic number.

53922560663 is a deficient number, since it is larger than the sum of its proper divisors (1).

53922560663 is an equidigital number, since it uses as much as digits as its factorization.

53922560663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 47.

The spelling of 53922560663 in words is "fifty-three billion, nine hundred twenty-two million, five hundred sixty thousand, six hundred sixty-three".