40474853 has 2 divisors, whose sum is σ = 40474854. Its totient is φ = 40474852.

The previous prime is 40474843. The next prime is 40474859. The reversal of 40474853 is 35847404.

40474853 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., 40360609 + 114244 = 6353^2 + 338^2 .

It is a cyclic number.

It is not a de Polignac number, because 40474853 - 2⁶ = 40474789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40474859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20237426 + 20237427.

It is an arithmetic number, because the mean of its divisors is an integer number (20237427).

Almost surely, 2^40474853 is an apocalyptic number.

It is an amenable number.

40474853 is a deficient number, since it is larger than the sum of its proper divisors (1).

40474853 is an equidigital number, since it uses as much as digits as its factorization.

40474853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 40474853 is about 6361.9849889795. The cubic root of 40474853 is about 343.3431811882.

It can be divided in two parts, 404 and 74853, that added together give a palindrome (75257).

The spelling of 40474853 in words is "forty million, four hundred seventy-four thousand, eight hundred fifty-three".