551243405114 has 8 divisors (see below), whose sum is σ = 834451026420. Its totient is φ = 273093062976.

The previous prime is 551243405081. The next prime is 551243405123. The reversal of 551243405114 is 411504342155.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 523911049489 + 27332355625 = 723817^2 + 165325^2 .

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

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, 1264319519 + ... + 1264319954.

Almost surely, 2^551243405114 is an apocalyptic number.

551243405114 is a deficient number, since it is larger than the sum of its proper divisors (283207621306).

551243405114 is a wasteful number, since it uses less digits than its factorization.

551243405114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528639584.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 551243405114 its reverse (411504342155), we get a palindrome (962747747269).

The spelling of 551243405114 in words is "five hundred fifty-one billion, two hundred forty-three million, four hundred five thousand, one hundred fourteen".