505058275 has 12 divisors (see below), whose sum is σ = 626756512. Its totient is φ = 403734240.

The previous prime is 505058273. The next prime is 505058291. The reversal of 505058275 is 572850505.

It is not a de Polignac number, because 505058275 - 2¹ = 505058273 is a prime.

It is a super-2 number, since 2×505058275² = 510167722291951250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505058273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28477 + ... + 42673.

Almost surely, 2^505058275 is an apocalyptic number.

505058275 is a deficient number, since it is larger than the sum of its proper divisors (121698237).

505058275 is a wasteful number, since it uses less digits than its factorization.

505058275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630 (or 15625 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 37.

The square root of 505058275 is about 22473.5016185729. The cubic root of 505058275 is about 796.3680543957.

The spelling of 505058275 in words is "five hundred five million, fifty-eight thousand, two hundred seventy-five".