505830580275 has 36 divisors (see below), whose sum is σ = 874248702488. Its totient is φ = 258046884480.

The previous prime is 505830580273. The next prime is 505830580291. The reversal of 505830580275 is 572085038505.

It is not a de Polignac number, because 505830580275 - 2¹ = 505830580273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505830580273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6335002 + ... + 6414351.

Almost surely, 2^505830580275 is an apocalyptic number.

505830580275 is a deficient number, since it is larger than the sum of its proper divisors (368418122213).

505830580275 is a wasteful number, since it uses less digits than its factorization.

505830580275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12749412 (or 12749384 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 48.

The spelling of 505830580275 in words is "five hundred five billion, eight hundred thirty million, five hundred eighty thousand, two hundred seventy-five".