5657953 has 12 divisors (see below), whose sum is σ = 6827520. Its totient is φ = 4592376.

The previous prime is 5657941. The next prime is 5657969. The reversal of 5657953 is 3597565.

It is not a de Polignac number, because 5657953 - 2⁵ = 5657921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5657053) 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 11 ways as a sum of consecutive naturals, for example, 1408 + ... + 3646.

It is an arithmetic number, because the mean of its divisors is an integer number (568960).

Almost surely, 2^5657953 is an apocalyptic number.

It is an amenable number.

5657953 is a deficient number, since it is larger than the sum of its proper divisors (1169567).

5657953 is a wasteful number, since it uses less digits than its factorization.

5657953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284 (or 2265 counting only the distinct ones).

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

The square root of 5657953 is about 2378.6452026311. The cubic root of 5657953 is about 178.1912790387.

The spelling of 5657953 in words is "five million, six hundred fifty-seven thousand, nine hundred fifty-three".