5545243252100 has 72 divisors (see below), whose sum is σ = 12608461840128. Its totient is φ = 2112854515200.

The previous prime is 5545243252067. The next prime is 5545243252103. The reversal of 5545243252100 is 12523425455.

It is a super-3 number, since 3×5545243252100³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5545243252103) 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, 4447724 + ... + 5556323.

Almost surely, 2^{5545243252100} is an apocalyptic number.

5545243252100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5545243252100 is an abundant number, since it is smaller than the sum of its proper divisors (7063218588028).

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

5545243252100 is a wasteful number, since it uses less digits than its factorization.

5545243252100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10004325 (or 10004318 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 5545243252100 its reverse (12523425455), we get a palindrome (5557766677555).

The spelling of 5545243252100 in words is "five trillion, five hundred forty-five billion, two hundred forty-three million, two hundred fifty-two thousand, one hundred".