252803307783 has 16 divisors (see below), whose sum is σ = 363013935200. Its totient is φ = 155565131904.

The previous prime is 252803307767. The next prime is 252803307851. The reversal of 252803307783 is 387703308252.

It is not a de Polignac number, because 252803307783 - 2⁴ = 252803307767 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 (252803307683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 999885 + ... + 1226937.

It is an arithmetic number, because the mean of its divisors is an integer number (22688370950).

Almost surely, 2^252803307783 is an apocalyptic number.

252803307783 is a deficient number, since it is larger than the sum of its proper divisors (110210627417).

252803307783 is a wasteful number, since it uses less digits than its factorization.

252803307783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255618.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 252803307783 in words is "two hundred fifty-two billion, eight hundred three million, three hundred seven thousand, seven hundred eighty-three".