2754270743 has 6 divisors (see below), whose sum is σ = 3203947656. Its totient is φ = 2360803452.

The previous prime is 2754270703. The next prime is 2754270763. The reversal of 2754270743 is 3470724572.

It is a de Polignac number, because none of the positive numbers 2^k-2754270743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2754270743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754270703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28104755 + ... + 28104852.

It is an arithmetic number, because the mean of its divisors is an integer number (533991276).

Almost surely, 2^2754270743 is an apocalyptic number.

2754270743 is a deficient number, since it is larger than the sum of its proper divisors (449676913).

2754270743 is an equidigital number, since it uses as much as digits as its factorization.

2754270743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56209621 (or 56209614 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 41.

The square root of 2754270743 is about 52481.1465480700. The cubic root of 2754270743 is about 1401.7445502003.

The spelling of 2754270743 in words is "two billion, seven hundred fifty-four million, two hundred seventy thousand, seven hundred forty-three".