550232727726 has 64 divisors (see below), whose sum is σ = 1203738981120. Its totient is φ = 166289034240.

The previous prime is 550232727647. The next prime is 550232727727. The reversal of 550232727726 is 627727232055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550232727727) 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, 39214080 + ... + 39228108.

It is an arithmetic number, because the mean of its divisors is an integer number (18808421580).

Almost surely, 2^550232727726 is an apocalyptic number.

550232727726 is an abundant number, since it is smaller than the sum of its proper divisors (653506253394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550232727726 is a wasteful number, since it uses less digits than its factorization.

550232727726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15601.

The product of its (nonzero) digits is 2469600, while the sum is 48.

The spelling of 550232727726 in words is "five hundred fifty billion, two hundred thirty-two million, seven hundred twenty-seven thousand, seven hundred twenty-six".