5305694272 has 28 divisors (see below), whose sum is σ = 10530929916. Its totient is φ = 2652231680.

The previous prime is 5305694213. The next prime is 5305694281. The reversal of 5305694272 is 2724965035.

It can be written as a sum of positive squares in 2 ways, for example, as 4975327296 + 330366976 = 70536^2 + 18176^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410988 + ... + 423700.

Almost surely, 2^5305694272 is an apocalyptic number.

It is an amenable number.

5305694272 is a deficient number, since it is larger than the sum of its proper divisors (5225235644).

5305694272 is a wasteful number, since it uses less digits than its factorization.

5305694272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19246 (or 19236 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 5305694272 is about 72840.1968146709. The cubic root of 5305694272 is about 1744.1375827828.

The spelling of 5305694272 in words is "five billion, three hundred five million, six hundred ninety-four thousand, two hundred seventy-two".