5445270743 has 16 divisors (see below), whose sum is σ = 6258470400. Its totient is φ = 4685561280.

The previous prime is 5445270737. The next prime is 5445270757. The reversal of 5445270743 is 3470725445.

It is a cyclic number.

It is not a de Polignac number, because 5445270743 - 2⁶ = 5445270679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5445270743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445275743) 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, 238418 + ... + 260256.

It is an arithmetic number, because the mean of its divisors is an integer number (391154400).

Almost surely, 2^5445270743 is an apocalyptic number.

5445270743 is a deficient number, since it is larger than the sum of its proper divisors (813199657).

5445270743 is a wasteful number, since it uses less digits than its factorization.

5445270743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23062.

The product of its (nonzero) digits is 470400, while the sum is 41.

The square root of 5445270743 is about 73792.0777793931. The cubic root of 5445270743 is about 1759.2996894205.

The spelling of 5445270743 in words is "five billion, four hundred forty-five million, two hundred seventy thousand, seven hundred forty-three".