28062735307 has 2 divisors, whose sum is σ = 28062735308. Its totient is φ = 28062735306.

The previous prime is 28062735271. The next prime is 28062735313. The reversal of 28062735307 is 70353726082.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28062735307 is a prime.

It is a super-2 number, since 2×28062735307² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (28062735317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14031367653 + 14031367654.

It is an arithmetic number, because the mean of its divisors is an integer number (14031367654).

Almost surely, 2^28062735307 is an apocalyptic number.

28062735307 is a deficient number, since it is larger than the sum of its proper divisors (1).

28062735307 is an equidigital number, since it uses as much as digits as its factorization.

28062735307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 28062735307 in words is "twenty-eight billion, sixty-two million, seven hundred thirty-five thousand, three hundred seven".