5421593 has 8 divisors (see below), whose sum is σ = 5728800. Its totient is φ = 5116608.

The previous prime is 5421587. The next prime is 5421599. The reversal of 5421593 is 3951245.

It is an interprime number because it is at equal distance from previous prime (5421587) and next prime (5421599).

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

It is a cyclic number.

It is not a de Polignac number, because 5421593 - 2⁸ = 5421337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5421599) 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, 7898 + ... + 8556.

It is an arithmetic number, because the mean of its divisors is an integer number (716100).

Almost surely, 2^5421593 is an apocalyptic number.

It is an amenable number.

5421593 is a deficient number, since it is larger than the sum of its proper divisors (307207).

5421593 is a wasteful number, since it uses less digits than its factorization.

5421593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its digits is 5400, while the sum is 29.

The square root of 5421593 is about 2328.4314462745. The cubic root of 5421593 is about 175.6745989014.

The spelling of 5421593 in words is "five million, four hundred twenty-one thousand, five hundred ninety-three".