5440554323 has 4 divisors (see below), whose sum is σ = 5452835928. Its totient is φ = 5428272720.

The previous prime is 5440554277. The next prime is 5440554337. The reversal of 5440554323 is 3234550445.

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

It is a cyclic number.

It is not a de Polignac number, because 5440554323 - 2¹⁶ = 5440488787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440554023) 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, 6140138 + ... + 6141023.

It is an arithmetic number, because the mean of its divisors is an integer number (1363208982).

Almost surely, 2^5440554323 is an apocalyptic number.

5440554323 is a deficient number, since it is larger than the sum of its proper divisors (12281605).

5440554323 is a wasteful number, since it uses less digits than its factorization.

5440554323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12281604.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 5440554323 is about 73760.1133608131. The cubic root of 5440554323 is about 1758.7916036926.

The spelling of 5440554323 in words is "five billion, four hundred forty million, five hundred fifty-four thousand, three hundred twenty-three".