555065368 has 64 divisors (see below), whose sum is σ = 1294665120. Its totient is φ = 219187200.

The previous prime is 555065309. The next prime is 555065369. The reversal of 555065368 is 863560555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555065369) 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, 5178 + ... + 33718.

Almost surely, 2^555065368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555065368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647332560).

555065368 is an abundant number, since it is smaller than the sum of its proper divisors (739599752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555065368 is a wasteful number, since it uses less digits than its factorization.

555065368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28588 (or 28584 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 43.

The square root of 555065368 is about 23559.8252964660. The cubic root of 555065368 is about 821.8288390041.

The spelling of 555065368 in words is "five hundred fifty-five million, sixty-five thousand, three hundred sixty-eight".