41887453 has 2 divisors, whose sum is σ = 41887454. Its totient is φ = 41887452.

The previous prime is 41887451. The next prime is 41887493. The reversal of 41887453 is 35478814.

It is an a-pointer prime, because the next prime (41887493) can be obtained adding 41887453 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25020004 + 16867449 = 5002^2 + 4107^2 .

It is a cyclic number.

It is not a de Polignac number, because 41887453 - 2¹ = 41887451 is a prime.

Together with 41887451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41887451) 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, 20943726 + 20943727.

It is an arithmetic number, because the mean of its divisors is an integer number (20943727).

Almost surely, 2^41887453 is an apocalyptic number.

It is an amenable number.

41887453 is a deficient number, since it is larger than the sum of its proper divisors (1).

41887453 is an equidigital number, since it uses as much as digits as its factorization.

41887453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 107520, while the sum is 40.

The square root of 41887453 is about 6472.0516839716. The cubic root of 41887453 is about 347.2918975535.

The spelling of 41887453 in words is "forty-one million, eight hundred eighty-seven thousand, four hundred fifty-three".