500122356664660 has 96 divisors (see below), whose sum is σ = 1106466618660480. Its totient is φ = 189360131788800.

The previous prime is 500122356664591. The next prime is 500122356664727. The reversal of 500122356664660 is 66466653221005.

It is a junction number, because it is equal to n+sod(n) for n = 500122356664598 and 500122356664607.

It is a congruent number.

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, 8975445600 + ... + 8975501320.

It is an arithmetic number, because the mean of its divisors is an integer number (11525693944380).

Almost surely, 2^{500122356664660} is an apocalyptic number.

It is an amenable number.

500122356664660 is an abundant number, since it is smaller than the sum of its proper divisors (606344261995820).

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

500122356664660 is a wasteful number, since it uses less digits than its factorization.

500122356664660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75257 (or 75255 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 500122356664660 in words is "five hundred trillion, one hundred twenty-two billion, three hundred fifty-six million, six hundred sixty-four thousand, six hundred sixty".