5409492166399 has 8 divisors (see below), whose sum is σ = 5700398384000. Its totient is φ = 5119205559192.

The previous prime is 5409492166327. The next prime is 5409492166427. The reversal of 5409492166399 is 9936612949045.

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 5409492166399 - 2⁹ = 5409492165887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409492166319) 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, 154884669 + ... + 154919590.

It is an arithmetic number, because the mean of its divisors is an integer number (712549798000).

Almost surely, 2^{5409492166399} is an apocalyptic number.

5409492166399 is a deficient number, since it is larger than the sum of its proper divisors (290906217601).

5409492166399 is a wasteful number, since it uses less digits than its factorization.

5409492166399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309805197.

The product of its (nonzero) digits is 113374080, while the sum is 67.

The spelling of 5409492166399 in words is "five trillion, four hundred nine billion, four hundred ninety-two million, one hundred sixty-six thousand, three hundred ninety-nine".