551231301411 has 12 divisors (see below), whose sum is σ = 909969132592. Its totient is φ = 314989315056.

The previous prime is 551231301391. The next prime is 551231301433. The reversal of 551231301411 is 114103132155.

551231301411 is a `hidden beast` number, since 5 + 512 + 3 + 1 + 3 + 0 + 141 + 1 = 666.

It is not a de Polignac number, because 551231301411 - 2²¹ = 551229204259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551231301211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4374851536 + ... + 4374851661.

Almost surely, 2^551231301411 is an apocalyptic number.

551231301411 is a deficient number, since it is larger than the sum of its proper divisors (358737831181).

551231301411 is a wasteful number, since it uses less digits than its factorization.

551231301411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749703210 (or 8749703207 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 551231301411 its reverse (114103132155), we get a palindrome (665334433566).

The spelling of 551231301411 in words is "five hundred fifty-one billion, two hundred thirty-one million, three hundred one thousand, four hundred eleven".