40650285733 has 2 divisors, whose sum is σ = 40650285734. Its totient is φ = 40650285732.

The previous prime is 40650285691. The next prime is 40650285773. The reversal of 40650285733 is 33758205604.

40650285733 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., 40173387489 + 476898244 = 200433^2 + 21838^2 .

It is a cyclic number.

It is not a de Polignac number, because 40650285733 - 2¹⁷ = 40650154661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40650285733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40650285773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20325142866 + 20325142867.

It is an arithmetic number, because the mean of its divisors is an integer number (20325142867).

Almost surely, 2^40650285733 is an apocalyptic number.

It is an amenable number.

40650285733 is a deficient number, since it is larger than the sum of its proper divisors (1).

40650285733 is an equidigital number, since it uses as much as digits as its factorization.

40650285733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 40650285733 in words is "forty billion, six hundred fifty million, two hundred eighty-five thousand, seven hundred thirty-three".