5557693 has 4 divisors (see below), whose sum is σ = 5568508. Its totient is φ = 5546880.

The previous prime is 5557663. The next prime is 5557723. The reversal of 5557693 is 3967555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3967555 = 5 ⋅793511.

It is an interprime number because it is at equal distance from previous prime (5557663) and next prime (5557723).

It can be written as a sum of positive squares in 2 ways, for example, as 1708249 + 3849444 = 1307^2 + 1962^2 .

It is a cyclic number.

It is not a de Polignac number, because 5557693 - 2⁵ = 5557661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557613) 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, 4596 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (1392127).

Almost surely, 2^5557693 is an apocalyptic number.

It is an amenable number.

5557693 is a deficient number, since it is larger than the sum of its proper divisors (10815).

5557693 is a wasteful number, since it uses less digits than its factorization.

5557693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10814.

The product of its digits is 141750, while the sum is 40.

The square root of 5557693 is about 2357.4759807896. The cubic root of 5557693 is about 177.1324723546.

The spelling of 5557693 in words is "five million, five hundred fifty-seven thousand, six hundred ninety-three".