5050505555511 has 32 divisors (see below), whose sum is σ = 7747628394240. Its totient is φ = 2900477631744.

The previous prime is 5050505555461. The next prime is 5050505555521. The reversal of 5050505555511 is 1155555050505.

It is not a de Polignac number, because 5050505555511 - 2⁹ = 5050505554999 is a prime.

It is a super-2 number, since 2×5050505555511² (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 (5050505555521) 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, 50814510 + ... + 50913803.

It is an arithmetic number, because the mean of its divisors is an integer number (242113387320).

Almost surely, 2^{5050505555511} is an apocalyptic number.

5050505555511 is a deficient number, since it is larger than the sum of its proper divisors (2697122838729).

5050505555511 is a wasteful number, since it uses less digits than its factorization.

5050505555511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101728415.

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

The spelling of 5050505555511 in words is "five trillion, fifty billion, five hundred five million, five hundred fifty-five thousand, five hundred eleven".