605641025 has 24 divisors (see below), whose sum is σ = 838336224. Its totient is φ = 430214400.

The previous prime is 605641021. The next prime is 605641051. The reversal of 605641025 is 520146506.

It is not a de Polignac number, because 605641025 - 2² = 605641021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605641021) 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 23 ways as a sum of consecutive naturals, for example, 13784 + ... + 37433.

It is an arithmetic number, because the mean of its divisors is an integer number (34930676).

Almost surely, 2^605641025 is an apocalyptic number.

It is an amenable number.

605641025 is a deficient number, since it is larger than the sum of its proper divisors (232695199).

605641025 is a wasteful number, since it uses less digits than its factorization.

605641025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51281 (or 51276 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 605641025 is about 24609.7749888129. The cubic root of 605641025 is about 846.0676606274.

The spelling of 605641025 in words is "six hundred five million, six hundred forty-one thousand, twenty-five".