550411613423 has 8 divisors (see below), whose sum is σ = 639703570560. Its totient is φ = 463785087960.

The previous prime is 550411613417. The next prime is 550411613443. The reversal of 550411613423 is 324316114055.

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 550411613423 - 2¹² = 550411609327 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 (550411613443) 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, 666357473 + ... + 666358298.

It is an arithmetic number, because the mean of its divisors is an integer number (79962946320).

Almost surely, 2^550411613423 is an apocalyptic number.

550411613423 is a deficient number, since it is larger than the sum of its proper divisors (89291957137).

550411613423 is a wasteful number, since it uses less digits than its factorization.

550411613423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332715837.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 550411613423 its reverse (324316114055), we get a palindrome (874727727478).

The spelling of 550411613423 in words is "five hundred fifty billion, four hundred eleven million, six hundred thirteen thousand, four hundred twenty-three".