40753039 has 2 divisors, whose sum is σ = 40753040. Its totient is φ = 40753038.

The previous prime is 40752977. The next prime is 40753049. The reversal of 40753039 is 93035704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40753039 - 2⁷ = 40752911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40753039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40753049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20376519 + 20376520.

It is an arithmetic number, because the mean of its divisors is an integer number (20376520).

Almost surely, 2^40753039 is an apocalyptic number.

40753039 is a deficient number, since it is larger than the sum of its proper divisors (1).

40753039 is an equidigital number, since it uses as much as digits as its factorization.

40753039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 40753039 is about 6383.8106958148. The cubic root of 40753039 is about 344.1279917405.

The spelling of 40753039 in words is "forty million, seven hundred fifty-three thousand, thirty-nine".