551043336892 has 12 divisors (see below), whose sum is σ = 966417655896. Its totient is φ = 274924006640.

The previous prime is 551043336887. The next prime is 551043336901. The reversal of 551043336892 is 298633340155.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149413378 + ... + 149417065.

It is an arithmetic number, because the mean of its divisors is an integer number (80534804658).

Almost surely, 2^551043336892 is an apocalyptic number.

It is an amenable number.

551043336892 is a deficient number, since it is larger than the sum of its proper divisors (415374319004).

551043336892 is a wasteful number, since it uses less digits than its factorization.

551043336892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298830908 (or 298830906 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 551043336892 in words is "five hundred fifty-one billion, forty-three million, three hundred thirty-six thousand, eight hundred ninety-two".