551835268 has 6 divisors (see below), whose sum is σ = 965711726. Its totient is φ = 275917632.

The previous prime is 551835257. The next prime is 551835307. The reversal of 551835268 is 862538155.

It can be written as a sum of positive squares in only one way, i.e., 550277764 + 1557504 = 23458^2 + 1248^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68979405 + ... + 68979412.

Almost surely, 2^551835268 is an apocalyptic number.

It is an amenable number.

551835268 is a deficient number, since it is larger than the sum of its proper divisors (413876458).

551835268 is a wasteful number, since it uses less digits than its factorization.

551835268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137958821 (or 137958819 counting only the distinct ones).

The product of its digits is 288000, while the sum is 43.

The square root of 551835268 is about 23491.1742575802. The cubic root of 551835268 is about 820.2315764741.

The spelling of 551835268 in words is "five hundred fifty-one million, eight hundred thirty-five thousand, two hundred sixty-eight".