5055500555511 has 32 divisors (see below), whose sum is σ = 7960399589376. Its totient is φ = 2795668164000.

The previous prime is 5055500555467. The next prime is 5055500555569. The reversal of 5055500555511 is 1155550055505.

It is not a de Polignac number, because 5055500555511 - 2⁶ = 5055500555447 is a prime.

It is a super-2 number, since 2×5055500555511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055500559511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3414840 + ... + 4666061.

It is an arithmetic number, because the mean of its divisors is an integer number (248762487168).

Almost surely, 2^{5055500555511} is an apocalyptic number.

5055500555511 is a deficient number, since it is larger than the sum of its proper divisors (2904899033865).

5055500555511 is an frugal number, since it uses more digits than its factorization.

5055500555511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081004 (or 8080942 counting only the distinct ones).

The product of its (nonzero) digits is 390625, while the sum is 42.

The spelling of 5055500555511 in words is "five trillion, fifty-five billion, five hundred million, five hundred fifty-five thousand, five hundred eleven".