507855116 has 24 divisors (see below), whose sum is σ = 924799680. Its totient is φ = 243830912.

The previous prime is 507855097. The next prime is 507855121. The reversal of 507855116 is 611558705.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 507855116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15521 + ... + 35448.

It is an arithmetic number, because the mean of its divisors is an integer number (38533320).

Almost surely, 2^507855116 is an apocalyptic number.

It is an amenable number.

507855116 is a deficient number, since it is larger than the sum of its proper divisors (416944564).

507855116 is a wasteful number, since it uses less digits than its factorization.

507855116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51073 (or 51071 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 38.

The square root of 507855116 is about 22535.6410159551. The cubic root of 507855116 is about 797.8353544196.

The spelling of 507855116 in words is "five hundred seven million, eight hundred fifty-five thousand, one hundred sixteen".