41980453 has 2 divisors, whose sum is σ = 41980454. Its totient is φ = 41980452.

The previous prime is 41980441. The next prime is 41980489. The reversal of 41980453 is 35408914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33558849 + 8421604 = 5793^2 + 2902^2 .

It is a cyclic number.

It is not a de Polignac number, because 41980453 - 2²⁵ = 8426021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41980403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20990226 + 20990227.

It is an arithmetic number, because the mean of its divisors is an integer number (20990227).

Almost surely, 2^41980453 is an apocalyptic number.

It is an amenable number.

41980453 is a deficient number, since it is larger than the sum of its proper divisors (1).

41980453 is an equidigital number, since it uses as much as digits as its factorization.

41980453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 41980453 is about 6479.2324391088. The cubic root of 41980453 is about 347.5487308090.

The spelling of 41980453 in words is "forty-one million, nine hundred eighty thousand, four hundred fifty-three".