551243062324 has 6 divisors (see below), whose sum is σ = 964675359074. Its totient is φ = 275621531160.

The previous prime is 551243062267. The next prime is 551243062367. The reversal of 551243062324 is 423260342155.

It can be written as a sum of positive squares in only one way, i.e., 380948184100 + 170294878224 = 617210^2 + 412668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68905382787 + ... + 68905382794.

Almost surely, 2^551243062324 is an apocalyptic number.

It is an amenable number.

551243062324 is a deficient number, since it is larger than the sum of its proper divisors (413432296750).

551243062324 is a wasteful number, since it uses less digits than its factorization.

551243062324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137810765585 (or 137810765583 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 551243062324 in words is "five hundred fifty-one billion, two hundred forty-three million, sixty-two thousand, three hundred twenty-four".