505117582032 has 80 divisors (see below), whose sum is σ = 1496843660160. Its totient is φ = 143782780416.

The previous prime is 505117581911. The next prime is 505117582037. The reversal of 505117582032 is 230285711505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505117582037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2703903 + ... + 2884670.

It is an arithmetic number, because the mean of its divisors is an integer number (18710545752).

Almost surely, 2^505117582032 is an apocalyptic number.

It is an amenable number.

505117582032 is an abundant number, since it is smaller than the sum of its proper divisors (991726078128).

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

505117582032 is a wasteful number, since it uses less digits than its factorization.

505117582032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588860 (or 5588854 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 505117582032 in words is "five hundred five billion, one hundred seventeen million, five hundred eighty-two thousand, thirty-two".