501896492 has 12 divisors (see below), whose sum is σ = 878518200. Its totient is φ = 250891296.

The previous prime is 501896467. The next prime is 501896509. The reversal of 501896492 is 294698105.

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, 10283 + ... + 33309.

It is an arithmetic number, because the mean of its divisors is an integer number (73209850).

Almost surely, 2^501896492 is an apocalyptic number.

It is an amenable number.

501896492 is a deficient number, since it is larger than the sum of its proper divisors (376621708).

501896492 is a wasteful number, since it uses less digits than its factorization.

501896492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28480 (or 28478 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 501896492 is about 22403.0464892612. The cubic root of 501896492 is about 794.7027576991.

The spelling of 501896492 in words is "five hundred one million, eight hundred ninety-six thousand, four hundred ninety-two".