5304445251 has 16 divisors (see below), whose sum is σ = 8508384000. Its totient is φ = 2871579168.

The previous prime is 5304445249. The next prime is 5304445271. The reversal of 5304445251 is 1525444035.

It is not a de Polignac number, because 5304445251 - 2¹ = 5304445249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5304445241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6646776 + ... + 6647573.

It is an arithmetic number, because the mean of its divisors is an integer number (531774000).

Almost surely, 2^5304445251 is an apocalyptic number.

5304445251 is a deficient number, since it is larger than the sum of its proper divisors (3203938749).

5304445251 is a wasteful number, since it uses less digits than its factorization.

5304445251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13294378.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 5304445251 is about 72831.6226030973. The cubic root of 5304445251 is about 1744.0007087425. Note that the first 3 decimals are identical.

Adding to 5304445251 its reverse (1525444035), we get a palindrome (6829889286).

The spelling of 5304445251 in words is "five billion, three hundred four million, four hundred forty-five thousand, two hundred fifty-one".