8520055363 has 2 divisors, whose sum is σ = 8520055364. Its totient is φ = 8520055362.

The previous prime is 8520055339. The next prime is 8520055367. The reversal of 8520055363 is 3635500258.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8520055363 is a prime.

It is not a weakly prime, because it can be changed into another prime (8520055367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4260027681 + 4260027682.

It is an arithmetic number, because the mean of its divisors is an integer number (4260027682).

Almost surely, 2^8520055363 is an apocalyptic number.

8520055363 is a deficient number, since it is larger than the sum of its proper divisors (1).

8520055363 is an equidigital number, since it uses as much as digits as its factorization.

8520055363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 8520055363 is about 92304.1459686400. The cubic root of 8520055363 is about 2042.4313701361.

The spelling of 8520055363 in words is "eight billion, five hundred twenty million, fifty-five thousand, three hundred sixty-three".