20527763558383 has 2 divisors, whose sum is σ = 20527763558384. Its totient is φ = 20527763558382.

The previous prime is 20527763558381. The next prime is 20527763558501. The reversal of 20527763558383 is 38385536772502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20527763558383 - 2¹ = 20527763558381 is a prime.

Together with 20527763558381, 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 (20527763558381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10263881779191 + 10263881779192.

It is an arithmetic number, because the mean of its divisors is an integer number (10263881779192).

Almost surely, 2^{20527763558383} is an apocalyptic number.

20527763558383 is a deficient number, since it is larger than the sum of its proper divisors (1).

20527763558383 is an equidigital number, since it uses as much as digits as its factorization.

20527763558383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016000, while the sum is 64.

The spelling of 20527763558383 in words is "twenty trillion, five hundred twenty-seven billion, seven hundred sixty-three million, five hundred fifty-eight thousand, three hundred eighty-three".