5409840960905 has 8 divisors (see below), whose sum is σ = 6492011011584. Its totient is φ = 4327738196400.

The previous prime is 5409840960871. The next prime is 5409840960907. The reversal of 5409840960905 is 5090690489045.

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

It is not a de Polignac number, because 5409840960905 - 2⁸ = 5409840960649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5409840960907) 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, 16644491 + ... + 16966400.

It is an arithmetic number, because the mean of its divisors is an integer number (811501376448).

Almost surely, 2^{5409840960905} is an apocalyptic number.

It is an amenable number.

5409840960905 is a deficient number, since it is larger than the sum of its proper divisors (1082170050679).

5409840960905 is a wasteful number, since it uses less digits than its factorization.

5409840960905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33643087.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 5409840960905 in words is "five trillion, four hundred nine billion, eight hundred forty million, nine hundred sixty thousand, nine hundred five".