551315422336703 has 16 divisors (see below), whose sum is σ = 552497550359040. Its totient is φ = 550134585294336.

The previous prime is 551315422336681. The next prime is 551315422336709. The reversal of 551315422336703 is 307633224513155.

It is a cyclic number.

It is not a de Polignac number, because 551315422336703 - 2⁸ = 551315422336447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551315422336709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8161918976 + ... + 8161986522.

It is an arithmetic number, because the mean of its divisors is an integer number (34531096897440).

Almost surely, 2^{551315422336703} is an apocalyptic number.

551315422336703 is a deficient number, since it is larger than the sum of its proper divisors (1182128022337).

551315422336703 is a wasteful number, since it uses less digits than its factorization.

551315422336703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76846.

The product of its (nonzero) digits is 6804000, while the sum is 50.

Adding to 551315422336703 its reverse (307633224513155), we get a palindrome (858948646849858).

The spelling of 551315422336703 in words is "five hundred fifty-one trillion, three hundred fifteen billion, four hundred twenty-two million, three hundred thirty-six thousand, seven hundred three".