5409549955 has 8 divisors (see below), whose sum is σ = 6493615632. Its totient is φ = 4326202848.

The previous prime is 5409549947. The next prime is 5409549973. The reversal of 5409549955 is 5599459045.

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 5409549955 - 2³ = 5409549947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5409549896 and 5409549905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162937 + ... + 193306.

It is an arithmetic number, because the mean of its divisors is an integer number (811701954).

Almost surely, 2^5409549955 is an apocalyptic number.

5409549955 is a deficient number, since it is larger than the sum of its proper divisors (1084065677).

5409549955 is a wasteful number, since it uses less digits than its factorization.

5409549955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359285.

The product of its (nonzero) digits is 7290000, while the sum is 55.

The square root of 5409549955 is about 73549.6427931503. The cubic root of 5409549955 is about 1755.4442648737. Note that the first 3 decimals are identical.

The spelling of 5409549955 in words is "five billion, four hundred nine million, five hundred forty-nine thousand, nine hundred fifty-five".