5305252525 has 24 divisors (see below), whose sum is σ = 6658651944. Its totient is φ = 4192665600.

The previous prime is 5305252507. The next prime is 5305252591. The reversal of 5305252525 is 5252525035.

It can be written as a sum of positive squares in 12 ways, for example, as 15163236 + 5290089289 = 3894^2 + 72733^2 .

It is not a de Polignac number, because 5305252525 - 2¹⁵ = 5305219757 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, 1552719 + ... + 1556131.

It is an arithmetic number, because the mean of its divisors is an integer number (277443831).

Almost surely, 2^5305252525 is an apocalyptic number.

It is an amenable number.

5305252525 is a deficient number, since it is larger than the sum of its proper divisors (1353399419).

5305252525 is a wasteful number, since it uses less digits than its factorization.

5305252525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161 (or 4156 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The square root of 5305252525 is about 72837.1644492013. The cubic root of 5305252525 is about 1744.0891763671.

The spelling of 5305252525 in words is "five billion, three hundred five million, two hundred fifty-two thousand, five hundred twenty-five".