550101443504 has 20 divisors (see below), whose sum is σ = 1088498602464. Its totient is φ = 269198578368.

The previous prime is 550101443503. The next prime is 550101443519. The reversal of 550101443504 is 405344101055.

It is a super-2 number, since 2×550101443504² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550101443503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365758187 + ... + 365759690.

Almost surely, 2^550101443504 is an apocalyptic number.

It is an amenable number.

550101443504 is a deficient number, since it is larger than the sum of its proper divisors (538397158960).

550101443504 is a wasteful number, since it uses less digits than its factorization.

550101443504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731517932 (or 731517926 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 550101443504 its reverse (405344101055), we get a palindrome (955445544559).

The spelling of 550101443504 in words is "five hundred fifty billion, one hundred one million, four hundred forty-three thousand, five hundred four".