5404001 has 4 divisors (see below), whose sum is σ = 5435412. Its totient is φ = 5372592.

The previous prime is 5403997. The next prime is 5404031. The reversal of 5404001 is 1004045.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4840000 + 564001 = 2200^2 + 751^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404001 - 2² = 5403997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5404031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15446 + ... + 15791.

It is an arithmetic number, because the mean of its divisors is an integer number (1358853).

Almost surely, 2^5404001 is an apocalyptic number.

It is an amenable number.

5404001 is a deficient number, since it is larger than the sum of its proper divisors (31411).

5404001 is a wasteful number, since it uses less digits than its factorization.

5404001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31410.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5404001 is about 2324.6507264533. The cubic root of 5404001 is about 175.4843832068.

Adding to 5404001 its reverse (1004045), we get a palindrome (6408046).

The spelling of 5404001 in words is "five million, four hundred four thousand, one".