5409319654 has 16 divisors (see below), whose sum is σ = 8233808688. Its totient is φ = 2664963072.

The previous prime is 5409319639. The next prime is 5409319681. The reversal of 5409319654 is 4569139045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17379 + ... + 105454.

It is an arithmetic number, because the mean of its divisors is an integer number (514613043).

Almost surely, 2^5409319654 is an apocalyptic number.

5409319654 is a deficient number, since it is larger than the sum of its proper divisors (2824489034).

5409319654 is a wasteful number, since it uses less digits than its factorization.

5409319654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123159.

The product of its (nonzero) digits is 583200, while the sum is 46.

The square root of 5409319654 is about 73548.0771604534. The cubic root of 5409319654 is about 1755.4193529857.

The spelling of 5409319654 in words is "five billion, four hundred nine million, three hundred nineteen thousand, six hundred fifty-four".