5656057 has 4 divisors (see below), whose sum is σ = 6170256. Its totient is φ = 5141860.

The previous prime is 5656037. The next prime is 5656093. The reversal of 5656057 is 7506565.

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 not a de Polignac number, because 5656057 - 2⁷ = 5655929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5656037) 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, 257083 + ... + 257104.

It is an arithmetic number, because the mean of its divisors is an integer number (1542564).

Almost surely, 2^5656057 is an apocalyptic number.

It is an amenable number.

5656057 is a deficient number, since it is larger than the sum of its proper divisors (514199).

5656057 is a wasteful number, since it uses less digits than its factorization.

5656057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514198.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 5656057 is about 2378.2466230398. The cubic root of 5656057 is about 178.1713726397.

The spelling of 5656057 in words is "five million, six hundred fifty-six thousand, fifty-seven".