551472273111 has 8 divisors (see below), whose sum is σ = 735408324720. Its totient is φ = 367592201792.

The previous prime is 551472273043. The next prime is 551472273161. The reversal of 551472273111 is 111372274155.

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 551472273111 - 2¹⁸ = 551472010967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 551472273111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551472273161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13972080 + ... + 14011493.

It is an arithmetic number, because the mean of its divisors is an integer number (91926040590).

Almost surely, 2^551472273111 is an apocalyptic number.

551472273111 is a deficient number, since it is larger than the sum of its proper divisors (183936051609).

551472273111 is a wasteful number, since it uses less digits than its factorization.

551472273111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27990145.

The product of its digits is 58800, while the sum is 39.

The spelling of 551472273111 in words is "five hundred fifty-one billion, four hundred seventy-two million, two hundred seventy-three thousand, one hundred eleven".