5301530681 has 8 divisors (see below), whose sum is σ = 5468600520. Its totient is φ = 5135712768.

The previous prime is 5301530669. The next prime is 5301530711. The reversal of 5301530681 is 1860351035.

It can be written as a sum of positive squares in 4 ways, for example, as 4830250000 + 471280681 = 69500^2 + 21709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5301530681 - 2¹⁰ = 5301529657 is a prime.

It is a super-2 number, since 2×5301530681² = 56212455123168647522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5301530621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304376 + ... + 321321.

It is an arithmetic number, because the mean of its divisors is an integer number (683575065).

Almost surely, 2^5301530681 is an apocalyptic number.

It is an amenable number.

5301530681 is a deficient number, since it is larger than the sum of its proper divisors (167069839).

5301530681 is a wasteful number, since it uses less digits than its factorization.

5301530681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625963.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5301530681 is about 72811.6108941424. The cubic root of 5301530681 is about 1743.6812318285.

The spelling of 5301530681 in words is "five billion, three hundred one million, five hundred thirty thousand, six hundred eighty-one".