505827056 has 20 divisors (see below), whose sum is σ = 1120045872. Its totient is φ = 216782976.

The previous prime is 505827053. The next prime is 505827083. The reversal of 505827056 is 650728505.

It is a super-2 number, since 2×505827056² = 511722021163254272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505827053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258045 + ... + 2258268.

Almost surely, 2^505827056 is an apocalyptic number.

505827056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

505827056 is an abundant number, since it is smaller than the sum of its proper divisors (614218816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505827056 is a wasteful number, since it uses less digits than its factorization.

505827056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516328 (or 4516322 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 505827056 is about 22490.5992805883. The cubic root of 505827056 is about 796.7719168691.

The spelling of 505827056 in words is "five hundred five million, eight hundred twenty-seven thousand, fifty-six".