5440040367277 has 4 divisors (see below), whose sum is σ = 5572724278716. Its totient is φ = 5307356455840.

The previous prime is 5440040367257. The next prime is 5440040367301. The reversal of 5440040367277 is 7727630400445.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2518381737481 + 2921658629796 = 1586941^2 + 1709286^2 .

It is a cyclic number.

It is not a de Polignac number, because 5440040367277 - 2¹⁹ = 5440039842989 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 5440040367277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440040367217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66341955658 + ... + 66341955739.

It is an arithmetic number, because the mean of its divisors is an integer number (1393181069679).

Almost surely, 2^{5440040367277} is an apocalyptic number.

It is an amenable number.

5440040367277 is a deficient number, since it is larger than the sum of its proper divisors (132683911439).

5440040367277 is a wasteful number, since it uses less digits than its factorization.

5440040367277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132683911438.

The product of its (nonzero) digits is 3951360, while the sum is 49.

The spelling of 5440040367277 in words is "five trillion, four hundred forty billion, forty million, three hundred sixty-seven thousand, two hundred seventy-seven".