5440154617 has 8 divisors (see below), whose sum is σ = 5533557120. Its totient is φ = 5347527600.

The previous prime is 5440154561. The next prime is 5440154623. The reversal of 5440154617 is 7164510445.

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 5440154617 - 2²³ = 5431766009 is a prime.

It is a super-3 number, since 3×5440154617³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440154627) 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, 179713 + ... + 207790.

It is an arithmetic number, because the mean of its divisors is an integer number (691694640).

Almost surely, 2^5440154617 is an apocalyptic number.

It is an amenable number.

5440154617 is a deficient number, since it is larger than the sum of its proper divisors (93402503).

5440154617 is a wasteful number, since it uses less digits than its factorization.

5440154617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387743.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 5440154617 is about 73757.4038114141. The cubic root of 5440154617 is about 1758.7485310734.

The spelling of 5440154617 in words is "five billion, four hundred forty million, one hundred fifty-four thousand, six hundred seventeen".