2805002750253 has 16 divisors (see below), whose sum is σ = 4081277961216. Its totient is φ = 1699470849840.

The previous prime is 2805002750189. The next prime is 2805002750269. The reversal of 2805002750253 is 3520572005082.

It is not a de Polignac number, because 2805002750253 - 2⁶ = 2805002750189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805002750293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13163125 + ... + 13374522.

It is an arithmetic number, because the mean of its divisors is an integer number (255079872576).

Almost surely, 2^{2805002750253} is an apocalyptic number.

It is an amenable number.

2805002750253 is a deficient number, since it is larger than the sum of its proper divisors (1276275210963).

2805002750253 is a wasteful number, since it uses less digits than its factorization.

2805002750253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26540864.

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 2805002750253 in words is "two trillion, eight hundred five billion, two million, seven hundred fifty thousand, two hundred fifty-three".