502065730480 has 20 divisors (see below), whose sum is σ = 1167302823552. Its totient is φ = 200826292160.

The previous prime is 502065730459. The next prime is 502065730541. The reversal of 502065730480 is 84037560205.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 3137910736 + ... + 3137910895.

Almost surely, 2^502065730480 is an apocalyptic number.

It is an amenable number.

502065730480 is an abundant number, since it is smaller than the sum of its proper divisors (665237093072).

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

502065730480 is a wasteful number, since it uses less digits than its factorization.

502065730480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6275821644 (or 6275821638 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 502065730480 in words is "five hundred two billion, sixty-five million, seven hundred thirty thousand, four hundred eighty".