5273260730 has 16 divisors (see below), whose sum is σ = 9493117704. Its totient is φ = 2109026880.

The previous prime is 5273260721. The next prime is 5273260801. The reversal of 5273260730 is 370623725.

It can be written as a sum of positive squares in 4 ways, for example, as 1885904329 + 3387356401 = 43427^2 + 58201^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56600 + ... + 117260.

Almost surely, 2^5273260730 is an apocalyptic number.

5273260730 is a deficient number, since it is larger than the sum of its proper divisors (4219856974).

5273260730 is a wasteful number, since it uses less digits than its factorization.

5273260730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69361.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 5273260730 is about 72617.2206160495. The cubic root of 5273260730 is about 1740.5763636489.

The spelling of 5273260730 in words is "five billion, two hundred seventy-three million, two hundred sixty thousand, seven hundred thirty".