5258390525 has 24 divisors (see below), whose sum is σ = 6819129024. Its totient is φ = 4014806400.

The previous prime is 5258390509. The next prime is 5258390551. The reversal of 5258390525 is 5250938525.

It is a happy number.

It is not a de Polignac number, because 5258390525 - 2⁴ = 5258390509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252770 + ... + 272780.

It is an arithmetic number, because the mean of its divisors is an integer number (284130376).

Almost surely, 2^5258390525 is an apocalyptic number.

It is an amenable number.

5258390525 is a deficient number, since it is larger than the sum of its proper divisors (1560738499).

5258390525 is a wasteful number, since it uses less digits than its factorization.

5258390525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20501 (or 20496 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 44.

The square root of 5258390525 is about 72514.7607387627. The cubic root of 5258390525 is about 1738.9387244990.

The spelling of 5258390525 in words is "five billion, two hundred fifty-eight million, three hundred ninety thousand, five hundred twenty-five".