2745252710443 has 16 divisors (see below), whose sum is σ = 2880169574400. Its totient is φ = 2613025971360.

The previous prime is 2745252710429. The next prime is 2745252710567. The reversal of 2745252710443 is 3440172525472.

It is a de Polignac number, because none of the positive numbers 2^k-2745252710443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2745252710393 and 2745252710402.

It is not an unprimeable number, because it can be changed into a prime (2745252710413) 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, 26102998 + ... + 26207956.

It is an arithmetic number, because the mean of its divisors is an integer number (180010598400).

Almost surely, 2^{2745252710443} is an apocalyptic number.

2745252710443 is a deficient number, since it is larger than the sum of its proper divisors (134916863957).

2745252710443 is a wasteful number, since it uses less digits than its factorization.

2745252710443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117762.

The product of its (nonzero) digits is 1881600, while the sum is 46.

The spelling of 2745252710443 in words is "two trillion, seven hundred forty-five billion, two hundred fifty-two million, seven hundred ten thousand, four hundred forty-three".