500511050055 has 48 divisors (see below), whose sum is σ = 921748014720. Its totient is φ = 250526291904.

The previous prime is 500511050027. The next prime is 500511050059. The reversal of 500511050055 is 550050115005.

500511050055 is a `hidden beast` number, since 50 + 0 + 51 + 10 + 500 + 55 = 666.

It is not a de Polignac number, because 500511050055 - 2¹² = 500511045959 is a prime.

It is a super-2 number, since 2×500511050055² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500511050059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2643997 + ... + 2826966.

It is an arithmetic number, because the mean of its divisors is an integer number (19203083640).

Almost surely, 2^500511050055 is an apocalyptic number.

500511050055 is a deficient number, since it is larger than the sum of its proper divisors (421236964665).

500511050055 is a wasteful number, since it uses less digits than its factorization.

500511050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471100 (or 5471097 counting only the distinct ones).

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

The spelling of 500511050055 in words is "five hundred billion, five hundred eleven million, fifty thousand, fifty-five".