28531960530314 has 16 divisors (see below), whose sum is σ = 43529484399720. Its totient is φ = 14022454311360.

The previous prime is 28531960530301. The next prime is 28531960530317. The reversal of 28531960530314 is 41303506913582.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15910389821089 + 12621570709225 = 3988783^2 + 3552685^2 .

It is a super-2 number, since 2×28531960530314² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28531960530317) 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, 80300549 + ... + 80655080.

Almost surely, 2^{28531960530314} is an apocalyptic number.

28531960530314 is a deficient number, since it is larger than the sum of its proper divisors (14997523869406).

28531960530314 is a wasteful number, since it uses less digits than its factorization.

28531960530314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160957145.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 28531960530314 in words is "twenty-eight trillion, five hundred thirty-one billion, nine hundred sixty million, five hundred thirty thousand, three hundred fourteen".