551554245122 has 8 divisors (see below), whose sum is σ = 827334567696. Its totient is φ = 275776055892.

The previous prime is 551554245043. The next prime is 551554245139. The reversal of 551554245122 is 221542455155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 551554245122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567233 + ... + 1193675.

It is an arithmetic number, because the mean of its divisors is an integer number (103416820962).

Almost surely, 2^551554245122 is an apocalyptic number.

551554245122 is a deficient number, since it is larger than the sum of its proper divisors (275780322574).

551554245122 is a wasteful number, since it uses less digits than its factorization.

551554245122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066672.

The product of its digits is 400000, while the sum is 41.

The spelling of 551554245122 in words is "five hundred fifty-one billion, five hundred fifty-four million, two hundred forty-five thousand, one hundred twenty-two".