5545240023405 has 8 divisors (see below), whose sum is σ = 8872384037472. Its totient is φ = 2957461345808.

The previous prime is 5545240023391. The next prime is 5545240023437. The reversal of 5545240023405 is 5043200425455.

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 5545240023405 - 2⁷ = 5545240023277 is a prime.

It is a congruent number.

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, 184841334099 + ... + 184841334128.

It is an arithmetic number, because the mean of its divisors is an integer number (1109048004684).

Almost surely, 2^{5545240023405} is an apocalyptic number.

It is an amenable number.

5545240023405 is a deficient number, since it is larger than the sum of its proper divisors (3327144014067).

5545240023405 is a wasteful number, since it uses less digits than its factorization.

5545240023405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369682668235.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 5545240023405 in words is "five trillion, five hundred forty-five billion, two hundred forty million, twenty-three thousand, four hundred five".