550322140135 has 48 divisors (see below), whose sum is σ = 729648138240. Its totient is φ = 397174907520.

The previous prime is 550322140129. The next prime is 550322140139. The reversal of 550322140135 is 531041223055.

It is not a de Polignac number, because 550322140135 - 2⁹ = 550322139623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550322140097 and 550322140106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550322140139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6067570 + ... + 6157600.

It is an arithmetic number, because the mean of its divisors is an integer number (15201002880).

Almost surely, 2^550322140135 is an apocalyptic number.

550322140135 is a deficient number, since it is larger than the sum of its proper divisors (179325998105).

550322140135 is a wasteful number, since it uses less digits than its factorization.

550322140135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90176 (or 90139 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 550322140135 in words is "five hundred fifty billion, three hundred twenty-two million, one hundred forty thousand, one hundred thirty-five".