5258745 has 24 divisors (see below), whose sum is σ = 9192456. Its totient is φ = 2780928.

The previous prime is 5258741. The next prime is 5258761. The reversal of 5258745 is 5478525.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46656 + 5212089 = 216^2 + 2283^2 .

It is not a de Polignac number, because 5258745 - 2² = 5258741 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5258741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5739 + ... + 6591.

It is an arithmetic number, because the mean of its divisors is an integer number (383019).

Almost surely, 2^5258745 is an apocalyptic number.

It is an amenable number.

5258745 is a deficient number, since it is larger than the sum of its proper divisors (3933711).

5258745 is a wasteful number, since it uses less digits than its factorization.

5258745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 998 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 5258745 is about 2293.1953689121. The cubic root of 5258745 is about 173.8977798334.

The spelling of 5258745 in words is "five million, two hundred fifty-eight thousand, seven hundred forty-five".