510485896 has 8 divisors (see below), whose sum is σ = 957161070. Its totient is φ = 255242944.

The previous prime is 510485887. The next prime is 510485917. The reversal of 510485896 is 698584015.

It can be written as a sum of positive squares in only one way, i.e., 449864100 + 60621796 = 21210^2 + 7786^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31905361 + ... + 31905376.

Almost surely, 2^510485896 is an apocalyptic number.

It is an amenable number.

510485896 is a deficient number, since it is larger than the sum of its proper divisors (446675174).

510485896 is a wasteful number, since it uses less digits than its factorization.

510485896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63810743 (or 63810739 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 510485896 is about 22593.9349383856. The cubic root of 510485896 is about 799.2106255328.

The spelling of 510485896 in words is "five hundred ten million, four hundred eighty-five thousand, eight hundred ninety-six".