502501445412 has 96 divisors (see below), whose sum is σ = 1198776983040. Its totient is φ = 163792742400.

The previous prime is 502501445371. The next prime is 502501445441. The reversal of 502501445412 is 214544105205.

It is a happy number.

It is a super-2 number, since 2×502501445412² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48776662 + ... + 48786962.

It is an arithmetic number, because the mean of its divisors is an integer number (12487260240).

Almost surely, 2^502501445412 is an apocalyptic number.

It is an amenable number.

502501445412 is an abundant number, since it is smaller than the sum of its proper divisors (696275537628).

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

502501445412 is a wasteful number, since it uses less digits than its factorization.

502501445412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853 (or 10851 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 502501445412 in words is "five hundred two billion, five hundred one million, four hundred forty-five thousand, four hundred twelve".