5252555525 has 24 divisors (see below), whose sum is σ = 7683746304. Its totient is φ = 3485563200.

The previous prime is 5252555519. The next prime is 5252555531. The reversal of 5252555525 is 5255552525.

It is an interprime number because it is at equal distance from previous prime (5252555519) and next prime (5252555531).

It is not a de Polignac number, because 5252555525 - 2⁴ = 5252555509 is a prime.

It is a Curzon 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, 478682 + ... + 489531.

It is an arithmetic number, because the mean of its divisors is an integer number (320156096).

Almost surely, 2^5252555525 is an apocalyptic number.

It is an amenable number.

5252555525 is a deficient number, since it is larger than the sum of its proper divisors (2431190779).

5252555525 is a wasteful number, since it uses less digits than its factorization.

5252555525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968261 (or 968256 counting only the distinct ones).

The product of its digits is 625000, while the sum is 41.

The square root of 5252555525 is about 72474.5163833468. The cubic root of 5252555525 is about 1738.2952790163.

The spelling of 5252555525 in words is "five billion, two hundred fifty-two million, five hundred fifty-five thousand, five hundred twenty-five".