550232430622 has 96 divisors (see below), whose sum is σ = 1043685038880. Its totient is φ = 216088104960.

The previous prime is 550232430617. The next prime is 550232430623. The reversal of 550232430622 is 226034232055.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550232430623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11543254 + ... + 11590822.

It is an arithmetic number, because the mean of its divisors is an integer number (10871719155).

Almost surely, 2^550232430622 is an apocalyptic number.

550232430622 is a deficient number, since it is larger than the sum of its proper divisors (493452608258).

550232430622 is a wasteful number, since it uses less digits than its factorization.

550232430622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47786 (or 47779 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 550232430622 its reverse (226034232055), we get a palindrome (776266662677).

The spelling of 550232430622 in words is "five hundred fifty billion, two hundred thirty-two million, four hundred thirty thousand, six hundred twenty-two".