551253343324 has 6 divisors (see below), whose sum is σ = 964693350824. Its totient is φ = 275626671660.

The previous prime is 551253343309. The next prime is 551253343337. The reversal of 551253343324 is 423343352155.

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, 68906667912 + ... + 68906667919.

Almost surely, 2^551253343324 is an apocalyptic number.

It is an amenable number.

551253343324 is a deficient number, since it is larger than the sum of its proper divisors (413440007500).

551253343324 is a wasteful number, since it uses less digits than its factorization.

551253343324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137813335835 (or 137813335833 counting only the distinct ones).

The product of its digits is 648000, while the sum is 40.

Adding to 551253343324 its reverse (423343352155), we get a palindrome (974596695479).

The spelling of 551253343324 in words is "five hundred fifty-one billion, two hundred fifty-three million, three hundred forty-three thousand, three hundred twenty-four".