5258540 has 24 divisors (see below), whose sum is σ = 12620832. Its totient is φ = 1802880.

The previous prime is 5258531. The next prime is 5258549. The reversal of 5258540 is 458525.

It is an interprime number because it is at equal distance from previous prime (5258531) and next prime (5258549).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5258549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18641 + ... + 18920.

It is an arithmetic number, because the mean of its divisors is an integer number (525868).

Almost surely, 2^5258540 is an apocalyptic number.

It is an amenable number.

5258540 is an abundant number, since it is smaller than the sum of its proper divisors (7362292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5258540 is a wasteful number, since it uses less digits than its factorization.

5258540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37577 (or 37575 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5258540 is about 2293.1506710201. The cubic root of 5258540 is about 173.8955201366.

It can be divided in two parts, 52585 and 40, that added together give a palindrome (52625).

The spelling of 5258540 in words is "five million, two hundred fifty-eight thousand, five hundred forty".