516863896 has 8 divisors (see below), whose sum is σ = 969119820. Its totient is φ = 258431944.

The previous prime is 516863887. The next prime is 516863909. The reversal of 516863896 is 698368615.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32303986 + ... + 32304001.

Almost surely, 2^516863896 is an apocalyptic number.

It is an amenable number.

516863896 is a deficient number, since it is larger than the sum of its proper divisors (452255924).

516863896 is a wasteful number, since it uses less digits than its factorization.

516863896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64607993 (or 64607989 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 516863896 is about 22734.6408812631. The cubic root of 516863896 is about 802.5252993580.

The spelling of 516863896 in words is "five hundred sixteen million, eight hundred sixty-three thousand, eight hundred ninety-six".