5409773895890 has 32 divisors (see below), whose sum is σ = 11984729863680. Its totient is φ = 1712104265664.

The previous prime is 5409773895871. The next prime is 5409773895907. The reversal of 5409773895890 is 985983779045.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2972402330 + ... + 2972404149.

It is an arithmetic number, because the mean of its divisors is an integer number (374522808240).

Almost surely, 2^{5409773895890} is an apocalyptic number.

5409773895890 is an abundant number, since it is smaller than the sum of its proper divisors (6574955967790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5409773895890 is a wasteful number, since it uses less digits than its factorization.

5409773895890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944806506.

The product of its (nonzero) digits is 685843200, while the sum is 74.

The spelling of 5409773895890 in words is "five trillion, four hundred nine billion, seven hundred seventy-three million, eight hundred ninety-five thousand, eight hundred ninety".