41019453 has 20 divisors (see below), whose sum is σ = 64882620. Its totient is φ = 25736832.

The previous prime is 41019449. The next prime is 41019481. The reversal of 41019453 is 35491014.

It can be written as a sum of positive squares in 2 ways, for example, as 14424804 + 26594649 = 3798^2 + 5157^2 .

It is not a de Polignac number, because 41019453 - 2² = 41019449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41019353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13518 + ... + 16271.

It is an arithmetic number, because the mean of its divisors is an integer number (3244131).

Almost surely, 2^41019453 is an apocalyptic number.

It is an amenable number.

41019453 is a deficient number, since it is larger than the sum of its proper divisors (23863167).

41019453 is a wasteful number, since it uses less digits than its factorization.

41019453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29818 (or 29809 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 41019453 is about 6404.6430813903. The cubic root of 41019453 is about 344.8762505131.

The spelling of 41019453 in words is "forty-one million, nineteen thousand, four hundred fifty-three".