5493641 has 4 divisors (see below), whose sum is σ = 5782800. Its totient is φ = 5204484.

The previous prime is 5493611. The next prime is 5493647. The reversal of 5493641 is 1463945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5493641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5493598 and 5493607.

It is not an unprimeable number, because it can be changed into a prime (5493647) 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, 144551 + ... + 144588.

It is an arithmetic number, because the mean of its divisors is an integer number (1445700).

Almost surely, 2^5493641 is an apocalyptic number.

It is an amenable number.

5493641 is a deficient number, since it is larger than the sum of its proper divisors (289159).

5493641 is a wasteful number, since it uses less digits than its factorization.

5493641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289158.

The product of its digits is 12960, while the sum is 32.

The square root of 5493641 is about 2343.8517444583. The cubic root of 5493641 is about 176.4493617890.

The spelling of 5493641 in words is "five million, four hundred ninety-three thousand, six hundred forty-one".