5404894559 has 4 divisors (see below), whose sum is σ = 5405079480. Its totient is φ = 5404709640.

The previous prime is 5404894549. The next prime is 5404894571. The reversal of 5404894559 is 9554984045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5404894559 - 2²⁰ = 5403845983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5404894559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404894519) 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, 37877 + ... + 110654.

It is an arithmetic number, because the mean of its divisors is an integer number (1351269870).

Almost surely, 2^5404894559 is an apocalyptic number.

5404894559 is a deficient number, since it is larger than the sum of its proper divisors (184921).

5404894559 is a wasteful number, since it uses less digits than its factorization.

5404894559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184920.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The square root of 5404894559 is about 73517.9879961360. The cubic root of 5404894559 is about 1754.9405486851.

The spelling of 5404894559 in words is "five billion, four hundred four million, eight hundred ninety-four thousand, five hundred fifty-nine".