500005061100 has 108 divisors (see below), whose sum is σ = 1609595979264. Its totient is φ = 129731034240.

The previous prime is 500005061053. The next prime is 500005061189. The reversal of 500005061100 is 1160500005.

500005061100 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 0 + 50 + 611 + 0 + 0 = 666.

It is a super-2 number, since 2×500005061100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7474284 + ... + 7540883.

Almost surely, 2^500005061100 is an apocalyptic number.

500005061100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

500005061100 is an abundant number, since it is smaller than the sum of its proper divisors (1109590918164).

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

500005061100 is a wasteful number, since it uses less digits than its factorization.

500005061100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015224 (or 15015214 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

Adding to 500005061100 its reverse (1160500005), we get a palindrome (501165561105).

The spelling of 500005061100 in words is "five hundred billion, five million, sixty-one thousand, one hundred".