50055500000511 has 24 divisors (see below), whose sum is σ = 75171322450224. Its totient is φ = 32070505991040.

The previous prime is 50055500000507. The next prime is 50055500000567. The reversal of 50055500000511 is 11500000555005.

50055500000511 is a `hidden beast` number, since 50 + 0 + 55 + 50 + 0 + 0 + 0 + 0 + 511 = 666.

It is not a de Polignac number, because 50055500000511 - 2² = 50055500000507 is a prime.

It is a super-2 number, since 2×50055500000511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055500000501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1012301856 + ... + 1012351301.

It is an arithmetic number, because the mean of its divisors is an integer number (3132138435426).

Almost surely, 2^{50055500000511} is an apocalyptic number.

50055500000511 is a deficient number, since it is larger than the sum of its proper divisors (25115822449713).

50055500000511 is a wasteful number, since it uses less digits than its factorization.

50055500000511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024653271 (or 2024653268 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

Adding to 50055500000511 its reverse (11500000555005), we get a palindrome (61555500555516).

The spelling of 50055500000511 in words is "fifty trillion, fifty-five billion, five hundred million, five hundred eleven", and thus it is an aban number.