500420125708 has 12 divisors (see below), whose sum is σ = 875826329560. Its totient is φ = 250184031552.

The previous prime is 500420125697. The next prime is 500420125729. The reversal of 500420125708 is 807521024005.

It is a happy number.

It is a super-2 number, since 2×500420125708² (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 3 ways as a sum of consecutive naturals, for example, 6464541 + ... + 6541492.

Almost surely, 2^500420125708 is an apocalyptic number.

It is an amenable number.

500420125708 is a deficient number, since it is larger than the sum of its proper divisors (375406203852).

500420125708 is a wasteful number, since it uses less digits than its factorization.

500420125708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015656 (or 13015654 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The spelling of 500420125708 in words is "five hundred billion, four hundred twenty million, one hundred twenty-five thousand, seven hundred eight".