551324241123 has 8 divisors (see below), whose sum is σ = 735167970048. Its totient is φ = 367515003144.

The previous prime is 551324241119. The next prime is 551324241157. The reversal of 551324241123 is 321142423155.

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

It is not a de Polignac number, because 551324241123 - 2² = 551324241119 is a prime.

It is a super-2 number, since 2×551324241123² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (551324241113) 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, 8585415 + ... + 8649392.

It is an arithmetic number, because the mean of its divisors is an integer number (91895996256).

Almost surely, 2^551324241123 is an apocalyptic number.

551324241123 is a deficient number, since it is larger than the sum of its proper divisors (183843728925).

551324241123 is a wasteful number, since it uses less digits than its factorization.

551324241123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17245473.

The product of its digits is 28800, while the sum is 33.

Adding to 551324241123 its reverse (321142423155), we get a palindrome (872466664278).

The spelling of 551324241123 in words is "five hundred fifty-one billion, three hundred twenty-four million, two hundred forty-one thousand, one hundred twenty-three".