1000500100506 has 16 divisors (see below), whose sum is σ = 2223333556800. Its totient is φ = 333500033484.

The previous prime is 1000500100499. The next prime is 1000500100541. The reversal of 1000500100506 is 6050010050001.

1000500100506 is a `hidden beast` number, since 10 + 0 + 0 + 50 + 0 + 100 + 506 = 666.

It is a super-2 number, since 2×1000500100506² (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 9263889766 + ... + 9263889873.

It is an arithmetic number, because the mean of its divisors is an integer number (138958347300).

Almost surely, 2^{1000500100506} is an apocalyptic number.

1000500100506 is an abundant number, since it is smaller than the sum of its proper divisors (1222833456294).

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

1000500100506 is a wasteful number, since it uses less digits than its factorization.

1000500100506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527779650 (or 18527779644 counting only the distinct ones).

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

Adding to 1000500100506 its reverse (6050010050001), we get a palindrome (7050510150507).

The spelling of 1000500100506 in words is "one trillion, five hundred million, one hundred thousand, five hundred six".