516050644 has 12 divisors (see below), whose sum is σ = 903444724. Its totient is φ = 257923584.

The previous prime is 516050629. The next prime is 516050663. The reversal of 516050644 is 446050615.

It can be written as a sum of positive squares in 2 ways, for example, as 160275600 + 355775044 = 12660^2 + 18862^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13389 + ... + 34804.

Almost surely, 2^516050644 is an apocalyptic number.

It is an amenable number.

516050644 is a deficient number, since it is larger than the sum of its proper divisors (387394080).

516050644 is a wasteful number, since it uses less digits than its factorization.

516050644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50874 (or 50872 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 516050644 is about 22716.7480947428. The cubic root of 516050644 is about 802.1041711442.

The spelling of 516050644 in words is "five hundred sixteen million, fifty thousand, six hundred forty-four".