320112450053 has 64 divisors (see below), whose sum is σ = 393826406400. Its totient is φ = 256690368000.

The previous prime is 320112450037. The next prime is 320112450101. The reversal of 320112450053 is 350054211023.

It is a happy number.

It is not a de Polignac number, because 320112450053 - 2⁴ = 320112450037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320112450653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100315688 + ... + 100318878.

It is an arithmetic number, because the mean of its divisors is an integer number (6153537600).

Almost surely, 2^320112450053 is an apocalyptic number.

It is an amenable number.

320112450053 is a deficient number, since it is larger than the sum of its proper divisors (73713956347).

320112450053 is a wasteful number, since it uses less digits than its factorization.

320112450053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 320112450053 its reverse (350054211023), we get a palindrome (670166661076).

The spelling of 320112450053 in words is "three hundred twenty billion, one hundred twelve million, four hundred fifty thousand, fifty-three".