551005061106 has 32 divisors (see below), whose sum is σ = 1228246580160. Its totient is φ = 163766209536.

The previous prime is 551005061099. The next prime is 551005061119. The reversal of 551005061106 is 601160500155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142156231 + ... + 142160106.

It is an arithmetic number, because the mean of its divisors is an integer number (38382705630).

Almost surely, 2^551005061106 is an apocalyptic number.

551005061106 is an abundant number, since it is smaller than the sum of its proper divisors (677241519054).

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

551005061106 is a wasteful number, since it uses less digits than its factorization.

551005061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284316378.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 551005061106 in words is "five hundred fifty-one billion, five million, sixty-one thousand, one hundred six".