5252575525 has 12 divisors (see below), whose sum is σ = 6514108864. Its totient is φ = 4201470000.

The previous prime is 5252575513. The next prime is 5252575529. The reversal of 5252575525 is 5255752525.

It is a de Polignac number, because none of the positive numbers 2^k-5252575525 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252575529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290500 + ... + 308050.

Almost surely, 2^5252575525 is an apocalyptic number.

It is an amenable number.

5252575525 is a deficient number, since it is larger than the sum of its proper divisors (1261533339).

5252575525 is a wasteful number, since it uses less digits than its factorization.

5252575525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29532 (or 29527 counting only the distinct ones).

The product of its digits is 875000, while the sum is 43.

The square root of 5252575525 is about 72474.6543627495. The cubic root of 5252575525 is about 1738.2974852987.

The spelling of 5252575525 in words is "five billion, two hundred fifty-two million, five hundred seventy-five thousand, five hundred twenty-five".