5221330245 has 48 divisors (see below), whose sum is σ = 9706469760. Its totient is φ = 2588347008.

The previous prime is 5221330237. The next prime is 5221330267. The reversal of 5221330245 is 5420331225.

It is a happy number.

5221330245 is a `hidden beast` number, since 522 + 133 + 0 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 5221330245 - 2³ = 5221330237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12297 + ... + 102926.

It is an arithmetic number, because the mean of its divisors is an integer number (202218120).

Almost surely, 2^5221330245 is an apocalyptic number.

It is an amenable number.

5221330245 is a deficient number, since it is larger than the sum of its proper divisors (4485139515).

5221330245 is a wasteful number, since it uses less digits than its factorization.

5221330245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115306 (or 115303 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5221330245 is about 72258.7727891915. The cubic root of 5221330245 is about 1734.8438370410.

The spelling of 5221330245 in words is "five billion, two hundred twenty-one million, three hundred thirty thousand, two hundred forty-five".