500111415453985 has 32 divisors (see below), whose sum is σ = 608533995847680. Its totient is φ = 394527627329472.

The previous prime is 500111415453971. The next prime is 500111415454033. The reversal of 500111415453985 is 589354514111005.

It is a cyclic number.

It is not a de Polignac number, because 500111415453985 - 2⁷ = 500111415453857 is a prime.

It is a super-2 number, since 2×500111415453985² (a number of 30 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, 1255267582 + ... + 1255665928.

It is an arithmetic number, because the mean of its divisors is an integer number (19016687370240).

Almost surely, 2^{500111415453985} is an apocalyptic number.

It is an amenable number.

500111415453985 is a deficient number, since it is larger than the sum of its proper divisors (108422580393695).

500111415453985 is a wasteful number, since it uses less digits than its factorization.

500111415453985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410485.

The product of its (nonzero) digits is 2160000, while the sum is 52.

The spelling of 500111415453985 in words is "five hundred trillion, one hundred eleven billion, four hundred fifteen million, four hundred fifty-three thousand, nine hundred eighty-five".