105555045200 has 60 divisors (see below), whose sum is σ = 276650189088. Its totient is φ = 38383651200.

The previous prime is 105555045149. The next prime is 105555045247. The reversal of 105555045200 is 2540555501.

105555045200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105555045200² (a number of 23 digits) contains 22 as substring.

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, 11990492 + ... + 11999291.

Almost surely, 2^105555045200 is an apocalyptic number.

105555045200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105555045200 is an abundant number, since it is smaller than the sum of its proper divisors (171095143888).

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

105555045200 is a wasteful number, since it uses less digits than its factorization.

105555045200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23989812 (or 23989801 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

The spelling of 105555045200 in words is "one hundred five billion, five hundred fifty-five million, forty-five thousand, two hundred".