505170116 has 24 divisors (see below), whose sum is σ = 972959904. Its totient is φ = 227588480.

The previous prime is 505170103. The next prime is 505170131. The reversal of 505170116 is 611071505.

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, 45830 + ... + 55773.

It is an arithmetic number, because the mean of its divisors is an integer number (40539996).

Almost surely, 2^505170116 is an apocalyptic number.

It is an amenable number.

505170116 is a deficient number, since it is larger than the sum of its proper divisors (467789788).

505170116 is a wasteful number, since it uses less digits than its factorization.

505170116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101731 (or 101729 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 505170116 is about 22475.9897668601. The cubic root of 505170116 is about 796.4268331086.

The spelling of 505170116 in words is "five hundred five million, one hundred seventy thousand, one hundred sixteen".