551316334 has 16 divisors (see below), whose sum is σ = 840153600. Its totient is φ = 271273464.

The previous prime is 551316319. The next prime is 551316379. The reversal of 551316334 is 433613155.

It is a junction number, because it is equal to n+sod(n) for n = 551316296 and 551316305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234537 + ... + 236875.

It is an arithmetic number, because the mean of its divisors is an integer number (52509600).

Almost surely, 2^551316334 is an apocalyptic number.

551316334 is a deficient number, since it is larger than the sum of its proper divisors (288837266).

551316334 is a wasteful number, since it uses less digits than its factorization.

551316334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167.

The product of its digits is 16200, while the sum is 31.

The square root of 551316334 is about 23480.1263625220. The cubic root of 551316334 is about 819.9743864694.

Adding to 551316334 its reverse (433613155), we get a palindrome (984929489).

The spelling of 551316334 in words is "five hundred fifty-one million, three hundred sixteen thousand, three hundred thirty-four".