550106051100 has 72 divisors (see below), whose sum is σ = 1591934286768. Its totient is φ = 146667840000.

The previous prime is 550106051071. The next prime is 550106051101. The reversal of 550106051100 is 1150601055.

It is a super-2 number, since 2×550106051100² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550106051101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1483632 + ... + 1816968.

Almost surely, 2^550106051100 is an apocalyptic number.

550106051100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550106051100 is an abundant number, since it is smaller than the sum of its proper divisors (1041828235668).

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

550106051100 is a wasteful number, since it uses less digits than its factorization.

550106051100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338855 (or 338848 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 550106051100 its reverse (1150601055), we get a palindrome (551256652155).

The spelling of 550106051100 in words is "five hundred fifty billion, one hundred six million, fifty-one thousand, one hundred".