551204511214 has 32 divisors (see below), whose sum is σ = 974521175040. Its totient is φ = 228884146848.

The previous prime is 551204511211. The next prime is 551204511223. The reversal of 551204511214 is 412115402155.

551204511214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551204511211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2102352 + ... + 2349955.

It is an arithmetic number, because the mean of its divisors is an integer number (30453786720).

Almost surely, 2^551204511214 is an apocalyptic number.

551204511214 is a deficient number, since it is larger than the sum of its proper divisors (423316663826).

551204511214 is a wasteful number, since it uses less digits than its factorization.

551204511214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4452592.

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 551204511214 its reverse (412115402155), we get a palindrome (963319913369).

The spelling of 551204511214 in words is "five hundred fifty-one billion, two hundred four million, five hundred eleven thousand, two hundred fourteen".