550230635100 has 36 divisors (see below), whose sum is σ = 1592000638424. Its totient is φ = 146728169280.

The previous prime is 550230635077. The next prime is 550230635131. The reversal of 550230635100 is 1536032055.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917050759 + ... + 917051358.

Almost surely, 2^550230635100 is an apocalyptic number.

550230635100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550230635100 is an abundant number, since it is smaller than the sum of its proper divisors (1041770003324).

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

550230635100 is a wasteful number, since it uses less digits than its factorization.

550230635100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834102134 (or 1834102127 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 550230635100 its reverse (1536032055), we get a palindrome (551766667155).

The spelling of 550230635100 in words is "five hundred fifty billion, two hundred thirty million, six hundred thirty-five thousand, one hundred".