53433453203 has 8 divisors (see below), whose sum is σ = 58071644400. Its totient is φ = 48870679968.

The previous prime is 53433453197. The next prime is 53433453233. The reversal of 53433453203 is 30235433435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53433453203 - 2¹⁸ = 53433191059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53433453233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18853013 + ... + 18855846.

It is an arithmetic number, because the mean of its divisors is an integer number (7258955550).

Almost surely, 2^53433453203 is an apocalyptic number.

53433453203 is a deficient number, since it is larger than the sum of its proper divisors (4638191197).

53433453203 is a wasteful number, since it uses less digits than its factorization.

53433453203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37708981.

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 53433453203 its reverse (30235433435), we get a palindrome (83668886638).

The spelling of 53433453203 in words is "fifty-three billion, four hundred thirty-three million, four hundred fifty-three thousand, two hundred three".