5305212025 has 12 divisors (see below), whose sum is σ = 6583338684. Its totient is φ = 4241024000.

The previous prime is 5305212013. The next prime is 5305212041. The reversal of 5305212025 is 5202125035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 612414009 + 4692798016 = 24747^2 + 68504^2 .

It is not a de Polignac number, because 5305212025 - 2⁷ = 5305211897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43936 + ... + 111985.

It is an arithmetic number, because the mean of its divisors is an integer number (548611557).

Almost surely, 2^5305212025 is an apocalyptic number.

It is an amenable number.

5305212025 is a deficient number, since it is larger than the sum of its proper divisors (1278126659).

5305212025 is a wasteful number, since it uses less digits than its factorization.

5305212025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157292 (or 157287 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5305212025 is about 72836.8864312582. The cubic root of 5305212025 is about 1744.0847382628.

The spelling of 5305212025 in words is "five billion, three hundred five million, two hundred twelve thousand, twenty-five".