4252743043503 has 16 divisors (see below), whose sum is σ = 5969966670720. Its totient is φ = 2685400947936.

The previous prime is 4252743043501. The next prime is 4252743043543. The reversal of 4252743043503 is 3053403472524.

It is not a de Polignac number, because 4252743043503 - 2¹ = 4252743043501 is a prime.

It is a super-2 number, since 2×4252743043503² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252743043501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7243125 + ... + 7808222.

It is an arithmetic number, because the mean of its divisors is an integer number (373122916920).

Almost surely, 2^{4252743043503} is an apocalyptic number.

4252743043503 is a deficient number, since it is larger than the sum of its proper divisors (1717223627217).

4252743043503 is a wasteful number, since it uses less digits than its factorization.

4252743043503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15056326.

The product of its (nonzero) digits is 1209600, while the sum is 42.

The spelling of 4252743043503 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-three million, forty-three thousand, five hundred three".