550226518632263 has 32 divisors (see below), whose sum is σ = 619663510609920. Its totient is φ = 484285462040160.

The previous prime is 550226518632253. The next prime is 550226518632347. The reversal of 550226518632263 is 362236815622055.

It is not a de Polignac number, because 550226518632263 - 2¹⁸ = 550226518370119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550226518632199 and 550226518632208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550226518632253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203155256 + ... + 205845842.

It is an arithmetic number, because the mean of its divisors is an integer number (19364484706560).

Almost surely, 2^{550226518632263} is an apocalyptic number.

550226518632263 is a deficient number, since it is larger than the sum of its proper divisors (69436991977657).

550226518632263 is a wasteful number, since it uses less digits than its factorization.

550226518632263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695427.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 550226518632263 in words is "five hundred fifty trillion, two hundred twenty-six billion, five hundred eighteen million, six hundred thirty-two thousand, two hundred sixty-three".