5404557 has 8 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 3594560.

The previous prime is 5404537. The next prime is 5404559. The reversal of 5404557 is 7554045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5404557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404559) 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 7 ways as a sum of consecutive naturals, for example, 444 + ... + 3317.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 2^5404557 is an apocalyptic number.

It is an amenable number.

5404557 is a deficient number, since it is larger than the sum of its proper divisors (1818483).

5404557 is a wasteful number, since it uses less digits than its factorization.

5404557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 5404557 is about 2324.7703112351. The cubic root of 5404557 is about 175.4904013386.

The spelling of 5404557 in words is "five million, four hundred four thousand, five hundred fifty-seven".