53204244400203 has 32 divisors (see below), whose sum is σ = 76699461995520. Its totient is φ = 32611017415680.

The previous prime is 53204244400189. The next prime is 53204244400213. The reversal of 53204244400203 is 30200444240235.

It is not a de Polignac number, because 53204244400203 - 2⁵ = 53204244400171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53204244400213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36692475 + ... + 38114907.

It is an arithmetic number, because the mean of its divisors is an integer number (2396858187360).

Almost surely, 2^{53204244400203} is an apocalyptic number.

53204244400203 is a deficient number, since it is larger than the sum of its proper divisors (23495217595317).

53204244400203 is a wasteful number, since it uses less digits than its factorization.

53204244400203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426259.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 53204244400203 its reverse (30200444240235), we get a palindrome (83404688640438).

The spelling of 53204244400203 in words is "fifty-three trillion, two hundred four billion, two hundred forty-four million, four hundred thousand, two hundred three".