551162113051323 has 8 divisors (see below), whose sum is σ = 735480769251600. Its totient is φ = 367142432775968.

The previous prime is 551162113051267. The next prime is 551162113051349. The reversal of 551162113051323 is 323150311261155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 551162113051323 - 2⁹ = 551162113050811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (551162113051523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74743976928 + ... + 74743984301.

It is an arithmetic number, because the mean of its divisors is an integer number (91935096156450).

Almost surely, 2^{551162113051323} is an apocalyptic number.

551162113051323 is a deficient number, since it is larger than the sum of its proper divisors (184318656200277).

551162113051323 is a wasteful number, since it uses less digits than its factorization.

551162113051323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149487962461.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 551162113051323 in words is "five hundred fifty-one trillion, one hundred sixty-two billion, one hundred thirteen million, fifty-one thousand, three hundred twenty-three".