28601757343 has 2 divisors, whose sum is σ = 28601757344. Its totient is φ = 28601757342.

The previous prime is 28601757313. The next prime is 28601757377. The reversal of 28601757343 is 34375710682.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28601757343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28601757293 and 28601757302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28601757313) 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, 14300878671 + 14300878672.

It is an arithmetic number, because the mean of its divisors is an integer number (14300878672).

Almost surely, 2^28601757343 is an apocalyptic number.

28601757343 is a deficient number, since it is larger than the sum of its proper divisors (1).

28601757343 is an equidigital number, since it uses as much as digits as its factorization.

28601757343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 28601757343 in words is "twenty-eight billion, six hundred one million, seven hundred fifty-seven thousand, three hundred forty-three".