52044420263 has 24 divisors (see below), whose sum is σ = 60019036560. Its totient is φ = 44747077760.

The previous prime is 52044420221. The next prime is 52044420271. The reversal of 52044420263 is 36202444025.

It is a happy number.

52044420263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52044420263 - 2¹⁸ = 52044158119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52044420163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 467645 + ... + 568137.

It is an arithmetic number, because the mean of its divisors is an integer number (2500793190).

Almost surely, 2^52044420263 is an apocalyptic number.

52044420263 is a deficient number, since it is larger than the sum of its proper divisors (7974616297).

52044420263 is a wasteful number, since it uses less digits than its factorization.

52044420263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100639 (or 100616 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 52044420263 its reverse (36202444025), we get a palindrome (88246864288).

The spelling of 52044420263 in words is "fifty-two billion, forty-four million, four hundred twenty thousand, two hundred sixty-three".