551221541314 has 8 divisors (see below), whose sum is σ = 838158782220. Its totient is φ = 271835280576.

The previous prime is 551221541293. The next prime is 551221541417. The reversal of 551221541314 is 413145122155.

It can be written as a sum of positive squares in 2 ways, for example, as 546246637225 + 4974904089 = 739085^2 + 70533^2 .

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

It is a super-3 number, since 3×551221541314³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 551221541314.

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, 1887744859 + ... + 1887745150.

Almost surely, 2^551221541314 is an apocalyptic number.

551221541314 is a deficient number, since it is larger than the sum of its proper divisors (286937240906).

551221541314 is a wasteful number, since it uses less digits than its factorization.

551221541314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775490084.

The product of its digits is 24000, while the sum is 34.

Adding to 551221541314 its reverse (413145122155), we get a palindrome (964366663469).

The spelling of 551221541314 in words is "five hundred fifty-one billion, two hundred twenty-one million, five hundred forty-one thousand, three hundred fourteen".