500745612105 has 24 divisors (see below), whose sum is σ = 868118135040. Its totient is φ = 267015380640.

The previous prime is 500745612077. The next prime is 500745612127. The reversal of 500745612105 is 501216547005.

500745612105 is a `hidden beast` number, since 5 + 0 + 0 + 74 + 561 + 21 + 0 + 5 = 666.

It is not a de Polignac number, because 500745612105 - 2⁹ = 500745611593 is a prime.

It is a super-2 number, since 2×500745612105² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 500745612105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 770775 + ... + 1263164.

It is an arithmetic number, because the mean of its divisors is an integer number (36171588960).

Almost surely, 2^500745612105 is an apocalyptic number.

It is an amenable number.

500745612105 is a deficient number, since it is larger than the sum of its proper divisors (367372522935).

500745612105 is a wasteful number, since it uses less digits than its factorization.

500745612105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039421 (or 2039418 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 500745612105 in words is "five hundred billion, seven hundred forty-five million, six hundred twelve thousand, one hundred five".