500447337492 has 48 divisors (see below), whose sum is σ = 1269815520960. Its totient is φ = 152759757312.

The previous prime is 500447337451. The next prime is 500447337497. The reversal of 500447337492 is 294733744005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500447337497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33143442 + ... + 33158537.

It is an arithmetic number, because the mean of its divisors is an integer number (26454490020).

Almost surely, 2^500447337492 is an apocalyptic number.

It is an amenable number.

500447337492 is an abundant number, since it is smaller than the sum of its proper divisors (769368183468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500447337492 is a wasteful number, since it uses less digits than its factorization.

500447337492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66302040 (or 66302038 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 500447337492 in words is "five hundred billion, four hundred forty-seven million, three hundred thirty-seven thousand, four hundred ninety-two".