5440514123 has 8 divisors (see below), whose sum is σ = 5936836080. Its totient is φ = 4944480480.

The previous prime is 5440514119. The next prime is 5440514137. The reversal of 5440514123 is 3214150445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5440514123 - 2² = 5440514119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440514153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31628 + ... + 109001.

It is an arithmetic number, because the mean of its divisors is an integer number (742104510).

Almost surely, 2^5440514123 is an apocalyptic number.

5440514123 is a deficient number, since it is larger than the sum of its proper divisors (496321957).

5440514123 is a wasteful number, since it uses less digits than its factorization.

5440514123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144157.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5440514123 is about 73759.8408553055. The cubic root of 5440514123 is about 1758.7872718058.

Adding to 5440514123 its reverse (3214150445), we get a palindrome (8654664568).

The spelling of 5440514123 in words is "five billion, four hundred forty million, five hundred fourteen thousand, one hundred twenty-three".