5500550050511 has 2 divisors, whose sum is σ = 5500550050512. Its totient is φ = 5500550050510.

The previous prime is 5500550050477. The next prime is 5500550050559. The reversal of 5500550050511 is 1150500550055.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5500550050511 is a prime.

It is a super-2 number, since 2×5500550050511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5500550056511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750275025255 + 2750275025256.

It is an arithmetic number, because the mean of its divisors is an integer number (2750275025256).

Almost surely, 2^{5500550050511} is an apocalyptic number.

5500550050511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500550050511 is an equidigital number, since it uses as much as digits as its factorization.

5500550050511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 5500550050511 in words is "five trillion, five hundred billion, five hundred fifty million, fifty thousand, five hundred eleven".