5440123235 has 8 divisors (see below), whose sum is σ = 6543227040. Its totient is φ = 4342045824.

The previous prime is 5440123217. The next prime is 5440123279. The reversal of 5440123235 is 5323210445.

It is a happy number.

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 5440123235 - 2²² = 5435928931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5440123198 and 5440123207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254215 + ... + 1258544.

It is an arithmetic number, because the mean of its divisors is an integer number (817903380).

Almost surely, 2^5440123235 is an apocalyptic number.

5440123235 is a deficient number, since it is larger than the sum of its proper divisors (1103103805).

5440123235 is a wasteful number, since it uses less digits than its factorization.

5440123235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513197.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5440123235 is about 73757.1910731421. The cubic root of 5440123235 is about 1758.7451492361.

The spelling of 5440123235 in words is "five billion, four hundred forty million, one hundred twenty-three thousand, two hundred thirty-five".