551353034255 has 16 divisors (see below), whose sum is σ = 694653757920. Its totient is φ = 419516372352.

The previous prime is 551353034237. The next prime is 551353034261. The reversal of 551353034255 is 552430353155.

It is a cyclic number.

It is not a de Polignac number, because 551353034255 - 2¹² = 551353030159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28366664 + ... + 28386093.

It is an arithmetic number, because the mean of its divisors is an integer number (43415859870).

Almost surely, 2^551353034255 is an apocalyptic number.

551353034255 is a deficient number, since it is larger than the sum of its proper divisors (143300723665).

551353034255 is a wasteful number, since it uses less digits than its factorization.

551353034255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56752858.

The product of its (nonzero) digits is 675000, while the sum is 41.

The spelling of 551353034255 in words is "five hundred fifty-one billion, three hundred fifty-three million, thirty-four thousand, two hundred fifty-five".