252552553303 has 4 divisors (see below), whose sum is σ = 253115031600. Its totient is φ = 251990075008.

The previous prime is 252552553261. The next prime is 252552553313. The reversal of 252552553303 is 303355255252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252552553303 - 2¹³ = 252552545111 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 (252552553313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281238475 + ... + 281239372.

It is an arithmetic number, because the mean of its divisors is an integer number (63278757900).

Almost surely, 2^252552553303 is an apocalyptic number.

252552553303 is a deficient number, since it is larger than the sum of its proper divisors (562478297).

252552553303 is an equidigital number, since it uses as much as digits as its factorization.

252552553303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562478296.

The product of its (nonzero) digits is 675000, while the sum is 40.

The spelling of 252552553303 in words is "two hundred fifty-two billion, five hundred fifty-two million, five hundred fifty-three thousand, three hundred three".