252345403535 has 8 divisors (see below), whose sum is σ = 302818056576. Its totient is φ = 201873941280.

The previous prime is 252345403469. The next prime is 252345403543. The reversal of 252345403535 is 535304543252.

It is a happy number.

252345403535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252345403535 - 2¹⁶ = 252345337999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252345403492 and 252345403501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265325 + ... + 758345.

It is an arithmetic number, because the mean of its divisors is an integer number (37852257072).

Almost surely, 2^252345403535 is an apocalyptic number.

252345403535 is a deficient number, since it is larger than the sum of its proper divisors (50472653041).

252345403535 is a wasteful number, since it uses less digits than its factorization.

252345403535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595393.

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 252345403535 its reverse (535304543252), we get a palindrome (787649946787).

The spelling of 252345403535 in words is "two hundred fifty-two billion, three hundred forty-five million, four hundred three thousand, five hundred thirty-five".