252523555253343 has 48 divisors (see below), whose sum is σ = 398712965957280. Its totient is φ = 152738040268800.

The previous prime is 252523555253327. The next prime is 252523555253377. The reversal of 252523555253343 is 343352555325252.

252523555253343 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 2 + 3 + 5 + 552 + 53 + 34 + 3 = 666.

It is not a de Polignac number, because 252523555253343 - 2⁴ = 252523555253327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252523555253343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252523555253323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1566122055 + ... + 1566283287.

It is an arithmetic number, because the mean of its divisors is an integer number (8306520124110).

Almost surely, 2^{252523555253343} is an apocalyptic number.

252523555253343 is a deficient number, since it is larger than the sum of its proper divisors (146189410703937).

252523555253343 is a wasteful number, since it uses less digits than its factorization.

252523555253343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192840 (or 192837 counting only the distinct ones).

The product of its digits is 81000000, while the sum is 54.

The spelling of 252523555253343 in words is "two hundred fifty-two trillion, five hundred twenty-three billion, five hundred fifty-five million, two hundred fifty-three thousand, three hundred forty-three".