53202422353 has 4 divisors (see below), whose sum is σ = 53212141620. Its totient is φ = 53192703088.

The previous prime is 53202422347. The next prime is 53202422389. The reversal of 53202422353 is 35322420235.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35322420235 = 5 ⋅7064484047.

It can be written as a sum of positive squares in 2 ways, for example, as 26811770049 + 26390652304 = 163743^2 + 162452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53202422353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53202422453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4851418 + ... + 4862371.

It is an arithmetic number, because the mean of its divisors is an integer number (13303035405).

Almost surely, 2^53202422353 is an apocalyptic number.

It is an amenable number.

53202422353 is a deficient number, since it is larger than the sum of its proper divisors (9719267).

53202422353 is an equidigital number, since it uses as much as digits as its factorization.

53202422353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9719266.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 53202422353 its reverse (35322420235), we get a palindrome (88524842588).

The spelling of 53202422353 in words is "fifty-three billion, two hundred two million, four hundred twenty-two thousand, three hundred fifty-three".