5408554345406 has 8 divisors (see below), whose sum is σ = 8250337137240. Its totient is φ = 2658441966328.

The previous prime is 5408554345393. The next prime is 5408554345409. The reversal of 5408554345406 is 6045434558045.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408554345409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22917603041 + ... + 22917603276.

It is an arithmetic number, because the mean of its divisors is an integer number (1031292142155).

Almost surely, 2^{5408554345406} is an apocalyptic number.

5408554345406 is a deficient number, since it is larger than the sum of its proper divisors (2841782791834).

5408554345406 is a wasteful number, since it uses less digits than its factorization.

5408554345406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45835206378.

The product of its (nonzero) digits is 23040000, while the sum is 53.

The spelling of 5408554345406 in words is "five trillion, four hundred eight billion, five hundred fifty-four million, three hundred forty-five thousand, four hundred six".