5481789 has 8 divisors (see below), whose sum is σ = 7409472. Its totient is φ = 3604320.

The previous prime is 5481767. The next prime is 5481799. The reversal of 5481789 is 9871845.

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

It is not a de Polignac number, because 5481789 - 2⁵ = 5481757 is a prime.

It is a super-3 number, since 3×5481789³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5481789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481799) by changing a digit.

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, 12297 + ... + 12734.

It is an arithmetic number, because the mean of its divisors is an integer number (926184).

Almost surely, 2^5481789 is an apocalyptic number.

It is an amenable number.

5481789 is a deficient number, since it is larger than the sum of its proper divisors (1927683).

5481789 is a wasteful number, since it uses less digits than its factorization.

5481789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25107.

The product of its digits is 80640, while the sum is 42.

The square root of 5481789 is about 2341.3220624254. The cubic root of 5481789 is about 176.3223796077.

The spelling of 5481789 in words is "five million, four hundred eighty-one thousand, seven hundred eighty-nine".