5584401391 has 4 divisors (see below), whose sum is σ = 5585057632. Its totient is φ = 5583745152.

The previous prime is 5584401373. The next prime is 5584401419. The reversal of 5584401391 is 1931044855.

5584401391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5584401391 - 2⁹ = 5584400879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5584401331) 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, 315186 + ... + 332431.

It is an arithmetic number, because the mean of its divisors is an integer number (1396264408).

Almost surely, 2^5584401391 is an apocalyptic number.

5584401391 is a deficient number, since it is larger than the sum of its proper divisors (656241).

5584401391 is an equidigital number, since it uses as much as digits as its factorization.

5584401391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656240.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 5584401391 is about 74728.8524667681. The cubic root of 5584401391 is about 1774.1576526614.

The spelling of 5584401391 in words is "five billion, five hundred eighty-four million, four hundred one thousand, three hundred ninety-one".