55501063363 has 2 divisors, whose sum is σ = 55501063364. Its totient is φ = 55501063362.

The previous prime is 55501063349. The next prime is 55501063411. The reversal of 55501063363 is 36336010555.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55501063363 is a prime.

It is not a weakly prime, because it can be changed into another prime (55501063313) 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, 27750531681 + 27750531682.

It is an arithmetic number, because the mean of its divisors is an integer number (27750531682).

Almost surely, 2^55501063363 is an apocalyptic number.

55501063363 is a deficient number, since it is larger than the sum of its proper divisors (1).

55501063363 is an equidigital number, since it uses as much as digits as its factorization.

55501063363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 37.

The spelling of 55501063363 in words is "fifty-five billion, five hundred one million, sixty-three thousand, three hundred sixty-three".