252803000003 has 8 divisors (see below), whose sum is σ = 254489630976. Its totient is φ = 251116533000.

The previous prime is 252802999979. The next prime is 252803000011. The reversal of 252803000003 is 300000308252.

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 252803000003 - 2¹⁴ = 252802983619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252803000603) 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, 6143768 + ... + 6184778.

It is an arithmetic number, because the mean of its divisors is an integer number (31811203872).

Almost surely, 2^252803000003 is an apocalyptic number.

252803000003 is a deficient number, since it is larger than the sum of its proper divisors (1686630973).

252803000003 is a wasteful number, since it uses less digits than its factorization.

252803000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81985.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 252803000003 its reverse (300000308252), we get a palindrome (552803308255).

The spelling of 252803000003 in words is "two hundred fifty-two billion, eight hundred three million, three", and thus it is an aban number.