5409090858 has 32 divisors (see below), whose sum is σ = 10901430144. Its totient is φ = 1789204032.

The previous prime is 5409090853. The next prime is 5409090887. The reversal of 5409090858 is 8580909045.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5409090851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463491 + ... + 475017.

It is an arithmetic number, because the mean of its divisors is an integer number (340669692).

Almost surely, 2^5409090858 is an apocalyptic number.

5409090858 is an abundant number, since it is smaller than the sum of its proper divisors (5492339286).

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

5409090858 is a wasteful number, since it uses less digits than its factorization.

5409090858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126.

The product of its (nonzero) digits is 518400, while the sum is 48.

The square root of 5409090858 is about 73546.5217260477. The cubic root of 5409090858 is about 1755.3946031949.

The spelling of 5409090858 in words is "five billion, four hundred nine million, ninety thousand, eight hundred fifty-eight".