505082976 has 48 divisors (see below), whose sum is σ = 1328249664. Its totient is φ = 168055424.

The previous prime is 505082959. The next prime is 505082999. The reversal of 505082976 is 679280505.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51871 + ... + 60833.

It is an arithmetic number, because the mean of its divisors is an integer number (27671868).

Almost surely, 2^505082976 is an apocalyptic number.

It is an amenable number.

505082976 is an abundant number, since it is smaller than the sum of its proper divisors (823166688).

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

505082976 is a wasteful number, since it uses less digits than its factorization.

505082976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9563 (or 9555 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 505082976 is about 22474.0511701829. The cubic root of 505082976 is about 796.3810369020.

The spelling of 505082976 in words is "five hundred five million, eighty-two thousand, nine hundred seventy-six".