41785453 has 2 divisors, whose sum is σ = 41785454. Its totient is φ = 41785452.

The previous prime is 41785361. The next prime is 41785459. The reversal of 41785453 is 35458714.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34316164 + 7469289 = 5858^2 + 2733^2 .

It is a cyclic number.

It is not a de Polignac number, because 41785453 - 2²⁵ = 8231021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41785459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20892726 + 20892727.

It is an arithmetic number, because the mean of its divisors is an integer number (20892727).

Almost surely, 2^41785453 is an apocalyptic number.

It is an amenable number.

41785453 is a deficient number, since it is larger than the sum of its proper divisors (1).

41785453 is an equidigital number, since it uses as much as digits as its factorization.

41785453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 37.

The square root of 41785453 is about 6464.1668450002. The cubic root of 41785453 is about 347.0097719733.

The spelling of 41785453 in words is "forty-one million, seven hundred eighty-five thousand, four hundred fifty-three".