500941455678 has 12 divisors (see below), whose sum is σ = 1085373154008. Its totient is φ = 166980485220.

The previous prime is 500941455659. The next prime is 500941455709. The reversal of 500941455678 is 876554149005.

It is a happy number.

500941455678 is a `hidden beast` number, since 5 + 0 + 0 + 9 + 4 + 14 + 556 + 78 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13915040418 + ... + 13915040453.

It is an arithmetic number, because the mean of its divisors is an integer number (90447762834).

Almost surely, 2^500941455678 is an apocalyptic number.

500941455678 is an abundant number, since it is smaller than the sum of its proper divisors (584431698330).

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

500941455678 is a wasteful number, since it uses less digits than its factorization.

500941455678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27830080879 (or 27830080876 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 500941455678 in words is "five hundred billion, nine hundred forty-one million, four hundred fifty-five thousand, six hundred seventy-eight".