550051503022 has 36 divisors (see below), whose sum is σ = 1019562715944. Its totient is φ = 221869502400.

The previous prime is 550051503013. The next prime is 550051503037. The reversal of 550051503022 is 220305150055.

550051503022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×550051503022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9682354 + ... + 9738997.

It is an arithmetic number, because the mean of its divisors is an integer number (28321186554).

Almost surely, 2^550051503022 is an apocalyptic number.

550051503022 is a deficient number, since it is larger than the sum of its proper divisors (469511212922).

550051503022 is a wasteful number, since it uses less digits than its factorization.

550051503022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19421401 (or 19421377 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

Adding to 550051503022 its reverse (220305150055), we get a palindrome (770356653077).

The spelling of 550051503022 in words is "five hundred fifty billion, fifty-one million, five hundred three thousand, twenty-two".