41123551 has 4 divisors (see below), whose sum is σ = 46998352. Its totient is φ = 35248752.

The previous prime is 41123521. The next prime is 41123557. The reversal of 41123551 is 15532114.

It is a happy number.

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

It is not a de Polignac number, because 41123551 - 2⁹ = 41123039 is a prime.

It is a super-2 number, since 2×41123551² = 3382292893699202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41123557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2937390 + ... + 2937403.

It is an arithmetic number, because the mean of its divisors is an integer number (11749588).

Almost surely, 2^41123551 is an apocalyptic number.

41123551 is a deficient number, since it is larger than the sum of its proper divisors (5874801).

41123551 is an equidigital number, since it uses as much as digits as its factorization.

41123551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874800.

The product of its digits is 600, while the sum is 22.

The square root of 41123551 is about 6412.7646923928. The cubic root of 41123551 is about 345.1677431148.

Adding to 41123551 its reverse (15532114), we get a palindrome (56655665).

The spelling of 41123551 in words is "forty-one million, one hundred twenty-three thousand, five hundred fifty-one".