5481348209 has 8 divisors (see below), whose sum is σ = 5776884480. Its totient is φ = 5186516400.

The previous prime is 5481348193. The next prime is 5481348211. The reversal of 5481348209 is 9028431845.

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 5481348209 - 2⁴ = 5481348193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5481348209.

It is not an unprimeable number, because it can be changed into a prime (5481348409) 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, 160097 + ... + 191294.

It is an arithmetic number, because the mean of its divisors is an integer number (722110560).

Almost surely, 2^5481348209 is an apocalyptic number.

It is an amenable number.

5481348209 is a deficient number, since it is larger than the sum of its proper divisors (295536271).

5481348209 is a wasteful number, since it uses less digits than its factorization.

5481348209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352231.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 5481348209 is about 74036.1277282922. The cubic root of 5481348209 is about 1763.1765344984.

The spelling of 5481348209 in words is "five billion, four hundred eighty-one million, three hundred forty-eight thousand, two hundred nine".