36428997733 has 2 divisors, whose sum is σ = 36428997734. Its totient is φ = 36428997732.

The previous prime is 36428997713. The next prime is 36428997739. The reversal of 36428997733 is 33779982463.

36428997733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30533368644 + 5895629089 = 174738^2 + 76783^2 .

It is a cyclic number.

It is not a de Polignac number, because 36428997733 - 2²¹ = 36426900581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36428997739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18214498866 + 18214498867.

It is an arithmetic number, because the mean of its divisors is an integer number (18214498867).

Almost surely, 2^36428997733 is an apocalyptic number.

It is an amenable number.

36428997733 is a deficient number, since it is larger than the sum of its proper divisors (1).

36428997733 is an equidigital number, since it uses as much as digits as its factorization.

36428997733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 61.

The spelling of 36428997733 in words is "thirty-six billion, four hundred twenty-eight million, nine hundred ninety-seven thousand, seven hundred thirty-three".