505051112 has 48 divisors (see below), whose sum is σ = 998585280. Its totient is φ = 239439200.

The previous prime is 505051109. The next prime is 505051123. The reversal of 505051112 is 211150505.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553937 + ... + 554847.

It is an arithmetic number, because the mean of its divisors is an integer number (20803860).

Almost surely, 2^505051112 is an apocalyptic number.

It is an amenable number.

505051112 is a deficient number, since it is larger than the sum of its proper divisors (493534168).

505051112 is a wasteful number, since it uses less digits than its factorization.

505051112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 505051112 is about 22473.3422525445. The cubic root of 505051112 is about 796.3642895422.

The spelling of 505051112 in words is "five hundred five million, fifty-one thousand, one hundred twelve".