53455540433200 has 60 divisors (see below), whose sum is σ = 128552969192760. Its totient is φ = 21361232481280.

The previous prime is 53455540433137. The next prime is 53455540433261. The reversal of 53455540433200 is 233404555435.

53455540433200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65165929 + ... + 65981128.

It is an arithmetic number, because the mean of its divisors is an integer number (2142549486546).

Almost surely, 2^{53455540433200} is an apocalyptic number.

53455540433200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53455540433200 is an abundant number, since it is smaller than the sum of its proper divisors (75097428759560).

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

53455540433200 is a wasteful number, since it uses less digits than its factorization.

53455540433200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131148094 (or 131148083 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 43.

Adding to 53455540433200 its reverse (233404555435), we get a palindrome (53688944988635).

The spelling of 53455540433200 in words is "fifty-three trillion, four hundred fifty-five billion, five hundred forty million, four hundred thirty-three thousand, two hundred".