5408557 has 8 divisors (see below), whose sum is σ = 6743232. Its totient is φ = 4214400.

The previous prime is 5408537. The next prime is 5408561. The reversal of 5408557 is 7558045.

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-5408557 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408537) 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 7 ways as a sum of consecutive naturals, for example, 35044 + ... + 35197.

It is an arithmetic number, because the mean of its divisors is an integer number (842904).

Almost surely, 2^5408557 is an apocalyptic number.

It is an amenable number.

5408557 is a deficient number, since it is larger than the sum of its proper divisors (1334675).

5408557 is a wasteful number, since it uses less digits than its factorization.

5408557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70259.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 5408557 is about 2325.6304521570. The cubic root of 5408557 is about 175.5336850897.

The spelling of 5408557 in words is "five million, four hundred eight thousand, five hundred fifty-seven".