500550055575 has 24 divisors (see below), whose sum is σ = 827643493200. Its totient is φ = 266938287360.

The previous prime is 500550055571. The next prime is 500550055661. The reversal of 500550055575 is 575550055005.

It is not a de Polignac number, because 500550055575 - 2² = 500550055571 is a prime.

It is a super-2 number, since 2×500550055575² (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 (500550055571) 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, 677181 + ... + 1208169.

It is an arithmetic number, because the mean of its divisors is an integer number (34485145550).

Almost surely, 2^500550055575 is an apocalyptic number.

500550055575 is a deficient number, since it is larger than the sum of its proper divisors (327093437625).

500550055575 is a wasteful number, since it uses less digits than its factorization.

500550055575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543571 (or 543566 counting only the distinct ones).

The product of its (nonzero) digits is 546875, while the sum is 42.

The spelling of 500550055575 in words is "five hundred billion, five hundred fifty million, fifty-five thousand, five hundred seventy-five".