252343456603 has 8 divisors (see below), whose sum is σ = 288398285280. Its totient is φ = 216290068800.

The previous prime is 252343456543. The next prime is 252343456639. The reversal of 252343456603 is 306654343252.

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 252343456603 - 2²⁵ = 252309902171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252343456603.

It is not an unprimeable number, because it can be changed into a prime (252343456003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45543 + ... + 711871.

It is an arithmetic number, because the mean of its divisors is an integer number (36049785660).

Almost surely, 2^252343456603 is an apocalyptic number.

252343456603 is a deficient number, since it is larger than the sum of its proper divisors (36054828677).

252343456603 is an equidigital number, since it uses as much as digits as its factorization.

252343456603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720437.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 252343456603 its reverse (306654343252), we get a palindrome (558997799855).

The spelling of 252343456603 in words is "two hundred fifty-two billion, three hundred forty-three million, four hundred fifty-six thousand, six hundred three".