200440055453 has 16 divisors (see below), whose sum is σ = 219724778304. Its totient is φ = 181333215360.

The previous prime is 200440055383. The next prime is 200440055503. The reversal of 200440055453 is 354550044002.

200440055453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200440055453 - 2¹⁶ = 200439989917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200440075453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5868401 + ... + 5902457.

It is an arithmetic number, because the mean of its divisors is an integer number (13732798644).

Almost surely, 2^200440055453 is an apocalyptic number.

It is an amenable number.

200440055453 is a deficient number, since it is larger than the sum of its proper divisors (19284722851).

200440055453 is a wasteful number, since it uses less digits than its factorization.

200440055453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36652.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 200440055453 its reverse (354550044002), we get a palindrome (554990099455).

The spelling of 200440055453 in words is "two hundred billion, four hundred forty million, fifty-five thousand, four hundred fifty-three".