5395557 has 4 divisors (see below), whose sum is σ = 7194080. Its totient is φ = 3597036.

The previous prime is 5395543. The next prime is 5395561. The reversal of 5395557 is 7555935.

It is a happy number.

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 not a de Polignac number, because 5395557 - 2⁴ = 5395541 is a prime.

It is a super-2 number, since 2×5395557² = 58224070680498, which contains 22 as substring.

It is a D-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 (5395517) 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, 899257 + ... + 899262.

It is an arithmetic number, because the mean of its divisors is an integer number (1798520).

Almost surely, 2^5395557 is an apocalyptic number.

It is an amenable number.

5395557 is a deficient number, since it is larger than the sum of its proper divisors (1798523).

5395557 is a wasteful number, since it uses less digits than its factorization.

5395557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798522.

The product of its digits is 118125, while the sum is 39.

The square root of 5395557 is about 2322.8338296142. The cubic root of 5395557 is about 175.3929347540.

The spelling of 5395557 in words is "five million, three hundred ninety-five thousand, five hundred fifty-seven".