5243555525100 has 72 divisors (see below), whose sum is σ = 15206554718208. Its totient is φ = 1395037166400.

The previous prime is 5243555525083. The next prime is 5243555525111. The reversal of 5243555525100 is 15255553425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20147404 + ... + 20406003.

It is an arithmetic number, because the mean of its divisors is an integer number (211202148864).

Almost surely, 2^{5243555525100} is an apocalyptic number.

5243555525100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5243555525100 is an abundant number, since it is smaller than the sum of its proper divisors (9962999193108).

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

5243555525100 is a wasteful number, since it uses less digits than its factorization.

5243555525100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40553855 (or 40553848 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 5243555525100 in words is "five trillion, two hundred forty-three billion, five hundred fifty-five million, five hundred twenty-five thousand, one hundred".