252438303 has 8 divisors (see below), whose sum is σ = 362475568. Its totient is φ = 155346624.

The previous prime is 252438293. The next prime is 252438371. The reversal of 252438303 is 303834252.

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

It is not a de Polignac number, because 252438303 - 2¹³ = 252430111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252438203) 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, 3236350 + ... + 3236427.

It is an arithmetic number, because the mean of its divisors is an integer number (45309446).

Almost surely, 2^252438303 is an apocalyptic number.

252438303 is a deficient number, since it is larger than the sum of its proper divisors (110037265).

252438303 is a wasteful number, since it uses less digits than its factorization.

252438303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472793.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 252438303 is about 15888.3071156118. The cubic root of 252438303 is about 632.0019486334.

The spelling of 252438303 in words is "two hundred fifty-two million, four hundred thirty-eight thousand, three hundred three".