41550133 has 4 divisors (see below), whose sum is σ = 41938560. Its totient is φ = 41161708.

The previous prime is 41550107. The next prime is 41550143. The reversal of 41550133 is 33105514.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41550133 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 (41550143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194053 + ... + 194266.

It is an arithmetic number, because the mean of its divisors is an integer number (10484640).

Almost surely, 2^41550133 is an apocalyptic number.

It is an amenable number.

41550133 is a deficient number, since it is larger than the sum of its proper divisors (388427).

41550133 is a wasteful number, since it uses less digits than its factorization.

41550133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388426.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 41550133 is about 6445.9392643741. The cubic root of 41550133 is about 346.3571356706.

Adding to 41550133 its reverse (33105514), we get a palindrome (74655647).

It can be divided in two parts, 41550 and 133, that multiplied together give a triangular number (5526150 = T₃₃₂₄).

The spelling of 41550133 in words is "forty-one million, five hundred fifty thousand, one hundred thirty-three".