41125663 has 4 divisors (see below), whose sum is σ = 41182960. Its totient is φ = 41068368.

The previous prime is 41125661. The next prime is 41125681. The reversal of 41125663 is 36652114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41125663 - 2¹ = 41125661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41125661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27558 + ... + 29011.

It is an arithmetic number, because the mean of its divisors is an integer number (10295740).

Almost surely, 2^41125663 is an apocalyptic number.

41125663 is a deficient number, since it is larger than the sum of its proper divisors (57297).

41125663 is an equidigital number, since it uses as much as digits as its factorization.

41125663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57296.

The product of its digits is 4320, while the sum is 28.

The square root of 41125663 is about 6412.9293618439. The cubic root of 41125663 is about 345.1736519900.

Adding to 41125663 its reverse (36652114), we get a palindrome (77777777).

The spelling of 41125663 in words is "forty-one million, one hundred twenty-five thousand, six hundred sixty-three".