1000551005106 has 16 divisors (see below), whose sum is σ = 2001142287648. Its totient is φ = 333510288800.

The previous prime is 1000551005101. The next prime is 1000551005131. The reversal of 1000551005106 is 6015001550001.

It is a super-2 number, since 2×1000551005106² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1000551005101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350360 + ... + 1955651.

It is an arithmetic number, because the mean of its divisors is an integer number (125071392978).

Almost surely, 2^{1000551005106} is an apocalyptic number.

1000551005106 is an abundant number, since it is smaller than the sum of its proper divisors (1000591282542).

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

1000551005106 is a wasteful number, since it uses less digits than its factorization.

1000551005106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356457.

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 1000551005106 its reverse (6015001550001), we get a palindrome (7015552555107).

The spelling of 1000551005106 in words is "one trillion, five hundred fifty-one million, five thousand, one hundred six".