551313514135 has 4 divisors (see below), whose sum is σ = 661576216968. Its totient is φ = 441050811304.

The previous prime is 551313514133. The next prime is 551313514247. The reversal of 551313514135 is 531415313155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 551313514135 - 2¹ = 551313514133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551313514094 and 551313514103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551313514133) 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 3 ways as a sum of consecutive naturals, for example, 55131351409 + ... + 55131351418.

It is an arithmetic number, because the mean of its divisors is an integer number (165394054242).

Almost surely, 2^551313514135 is an apocalyptic number.

551313514135 is a deficient number, since it is larger than the sum of its proper divisors (110262702833).

551313514135 is a wasteful number, since it uses less digits than its factorization.

551313514135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110262702832.

The product of its digits is 67500, while the sum is 37.

The spelling of 551313514135 in words is "five hundred fifty-one billion, three hundred thirteen million, five hundred fourteen thousand, one hundred thirty-five".