551310141501311 has 16 divisors (see below), whose sum is σ = 563183962509888. Its totient is φ = 539560259481600.

The previous prime is 551310141501307. The next prime is 551310141501323. The reversal of 551310141501311 is 113105141013155.

It is a cyclic number.

It is not a de Polignac number, because 551310141501311 - 2² = 551310141501307 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 (551310141501331) 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 15 ways as a sum of consecutive naturals, for example, 27137516 + ... + 42884321.

It is an arithmetic number, because the mean of its divisors is an integer number (35198997656868).

Almost surely, 2^{551310141501311} is an apocalyptic number.

551310141501311 is a deficient number, since it is larger than the sum of its proper divisors (11873821008577).

551310141501311 is a wasteful number, since it uses less digits than its factorization.

551310141501311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70022722.

The product of its (nonzero) digits is 4500, while the sum is 32.

Adding to 551310141501311 its reverse (113105141013155), we get a palindrome (664415282514466).

The spelling of 551310141501311 in words is "five hundred fifty-one trillion, three hundred ten billion, one hundred forty-one million, five hundred one thousand, three hundred eleven".