499757012 has 12 divisors (see below), whose sum is σ = 875499156. Its totient is φ = 249614400.

The previous prime is 499756997. The next prime is 499757021. The reversal of 499757012 is 210757994.

It can be written as a sum of positive squares in 2 ways, for example, as 213335236 + 286421776 = 14606^2 + 16924^2 .

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, 61739 + ... + 69362.

It is an arithmetic number, because the mean of its divisors is an integer number (72958263).

Almost surely, 2^499757012 is an apocalyptic number.

It is an amenable number.

499757012 is a deficient number, since it is larger than the sum of its proper divisors (375742144).

499757012 is a wasteful number, since it uses less digits than its factorization.

499757012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132058 (or 132056 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 499757012 is about 22355.2457378576. The cubic root of 499757012 is about 793.5719320151.

The spelling of 499757012 in words is "four hundred ninety-nine million, seven hundred fifty-seven thousand, twelve".