550606632100 has 72 divisors (see below), whose sum is σ = 1365748905920. Its totient is φ = 188745621120.

The previous prime is 550606632073. The next prime is 550606632109. The reversal of 550606632100 is 1236606055.

It is not an unprimeable number, because it can be changed into a prime (550606632109) 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, 4011406 + ... + 4146394.

Almost surely, 2^550606632100 is an apocalyptic number.

550606632100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

550606632100 is an abundant number, since it is smaller than the sum of its proper divisors (815142273820).

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

550606632100 is a wasteful number, since it uses less digits than its factorization.

550606632100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140837 (or 140830 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 550606632100 in words is "five hundred fifty billion, six hundred six million, six hundred thirty-two thousand, one hundred".