551412664503103 has 16 divisors (see below), whose sum is σ = 594107152329600. Its totient is φ = 508757921844480.

The previous prime is 551412664503091. The next prime is 551412664503179. The reversal of 551412664503103 is 301305466214155.

It is a cyclic number.

It is not a de Polignac number, because 551412664503103 - 2¹³ = 551412664494911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551412664573103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1154893338 + ... + 1155370696.

It is an arithmetic number, because the mean of its divisors is an integer number (37131697020600).

Almost surely, 2^{551412664503103} is an apocalyptic number.

551412664503103 is a deficient number, since it is larger than the sum of its proper divisors (42694487826497).

551412664503103 is a wasteful number, since it uses less digits than its factorization.

551412664503103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518802.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 551412664503103 in words is "five hundred fifty-one trillion, four hundred twelve billion, six hundred sixty-four million, five hundred three thousand, one hundred three".