5510216520803 has 2 divisors, whose sum is σ = 5510216520804. Its totient is φ = 5510216520802.

The previous prime is 5510216520661. The next prime is 5510216520829. The reversal of 5510216520803 is 3080256120155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5510216520803 - 2⁸ = 5510216520547 is a prime.

It is a super-2 number, since 2×5510216520803² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5510216529803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755108260401 + 2755108260402.

It is an arithmetic number, because the mean of its divisors is an integer number (2755108260402).

Almost surely, 2^{5510216520803} is an apocalyptic number.

5510216520803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5510216520803 is an equidigital number, since it uses as much as digits as its factorization.

5510216520803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 5510216520803 in words is "five trillion, five hundred ten billion, two hundred sixteen million, five hundred twenty thousand, eight hundred three".