40859053 has 2 divisors, whose sum is σ = 40859054. Its totient is φ = 40859052.

The previous prime is 40859033. The next prime is 40859069. The reversal of 40859053 is 35095804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30503529 + 10355524 = 5523^2 + 3218^2 .

It is a cyclic number.

It is not a de Polignac number, because 40859053 - 2¹³ = 40850861 is a prime.

It is equal to p_2482783 and since 40859053 and 2482783 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40859003) 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, 20429526 + 20429527.

It is an arithmetic number, because the mean of its divisors is an integer number (20429527).

Almost surely, 2^40859053 is an apocalyptic number.

It is an amenable number.

40859053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40859053 is an equidigital number, since it uses as much as digits as its factorization.

40859053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 40859053 is about 6392.1086505159. The cubic root of 40859053 is about 344.4261355243.

The spelling of 40859053 in words is "forty million, eight hundred fifty-nine thousand, fifty-three".