9055809406 has 32 divisors (see below), whose sum is σ = 15658755840. Its totient is φ = 3847568256.

The previous prime is 9055809401. The next prime is 9055809457. The reversal of 9055809406 is 6049085509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9055809401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839161 + ... + 849883.

It is an arithmetic number, because the mean of its divisors is an integer number (489336120).

Almost surely, 2^9055809406 is an apocalyptic number.

9055809406 is a deficient number, since it is larger than the sum of its proper divisors (6602946434).

9055809406 is a wasteful number, since it uses less digits than its factorization.

9055809406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11248.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 9055809406 is about 95162.0166137730. The cubic root of 9055809406 is about 2084.3745308187.

The spelling of 9055809406 in words is "nine billion, fifty-five million, eight hundred nine thousand, four hundred six".