53001350323 has 4 divisors (see below), whose sum is σ = 53006710120. Its totient is φ = 52995990528.

The previous prime is 53001350317. The next prime is 53001350333. The reversal of 53001350323 is 32305310035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53001350323 - 2⁹ = 53001349811 is a prime.

It is a super-2 number, since 2×53001350323² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53001350333) 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 3 ways as a sum of consecutive naturals, for example, 2665038 + ... + 2684851.

It is an arithmetic number, because the mean of its divisors is an integer number (13251677530).

Almost surely, 2^53001350323 is an apocalyptic number.

53001350323 is a deficient number, since it is larger than the sum of its proper divisors (5359797).

53001350323 is an equidigital number, since it uses as much as digits as its factorization.

53001350323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359796.

The product of its (nonzero) digits is 4050, while the sum is 25.

Adding to 53001350323 its reverse (32305310035), we get a palindrome (85306660358).

The spelling of 53001350323 in words is "fifty-three billion, one million, three hundred fifty thousand, three hundred twenty-three".