505055005575 has 36 divisors (see below), whose sum is σ = 887032746360. Its totient is φ = 253517795840.

The previous prime is 505055005547. The next prime is 505055005589. The reversal of 505055005575 is 575500550505.

It is not a de Polignac number, because 505055005575 - 2¹⁷ = 505054874503 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11628960 + ... + 11672309.

It is an arithmetic number, because the mean of its divisors is an integer number (24639798510).

Almost surely, 2^505055005575 is an apocalyptic number.

505055005575 is a deficient number, since it is larger than the sum of its proper divisors (381977740785).

505055005575 is a wasteful number, since it uses less digits than its factorization.

505055005575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23301316 (or 23301294 counting only the distinct ones).

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

The spelling of 505055005575 in words is "five hundred five billion, fifty-five million, five thousand, five hundred seventy-five".