507116044 has 12 divisors (see below), whose sum is σ = 909098568. Its totient is φ = 247373600.

The previous prime is 507116039. The next prime is 507116047. The reversal of 507116044 is 440611705.

It is not an unprimeable number, because it can be changed into a prime (507116047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1545922 + ... + 1546249.

It is an arithmetic number, because the mean of its divisors is an integer number (75758214).

Almost surely, 2^507116044 is an apocalyptic number.

It is an amenable number.

507116044 is a deficient number, since it is larger than the sum of its proper divisors (401982524).

507116044 is a wasteful number, since it uses less digits than its factorization.

507116044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092216 (or 3092214 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 507116044 is about 22519.2371984488. The cubic root of 507116044 is about 797.4481415950.

Adding to 507116044 its reverse (440611705), we get a palindrome (947727749).

It can be divided in two parts, 5071 and 16044, that added together give a triangular number (21115 = T₂₀₅).

The spelling of 507116044 in words is "five hundred seven million, one hundred sixteen thousand, forty-four".