52231705633 has 8 divisors (see below), whose sum is σ = 52835698440. Its totient is φ = 51628093440.

The previous prime is 52231705577. The next prime is 52231705637. The reversal of 52231705633 is 33650713225.

It can be written as a sum of positive squares in 4 ways, for example, as 3358434304 + 48873271329 = 57952^2 + 221073^2 .

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 52231705633 - 2¹⁷ = 52231574561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52231705592 and 52231705601.

It is not an unprimeable number, because it can be changed into a prime (52231705637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185653 + ... + 372733.

It is an arithmetic number, because the mean of its divisors is an integer number (6604462305).

Almost surely, 2^52231705633 is an apocalyptic number.

It is an amenable number.

52231705633 is a deficient number, since it is larger than the sum of its proper divisors (603992807).

52231705633 is a wasteful number, since it uses less digits than its factorization.

52231705633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190307.

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 52231705633 in words is "fifty-two billion, two hundred thirty-one million, seven hundred five thousand, six hundred thirty-three".