41525213 has 4 divisors (see below), whose sum is σ = 42864768. Its totient is φ = 40185660.

The previous prime is 41525207. The next prime is 41525221. The reversal of 41525213 is 31252514.

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 not a de Polignac number, because 41525213 - 2¹⁴ = 41508829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41525413) 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, 669731 + ... + 669792.

It is an arithmetic number, because the mean of its divisors is an integer number (10716192).

Almost surely, 2^41525213 is an apocalyptic number.

It is an amenable number.

41525213 is a deficient number, since it is larger than the sum of its proper divisors (1339555).

41525213 is a wasteful number, since it uses less digits than its factorization.

41525213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339554.

The product of its digits is 1200, while the sum is 23.

The square root of 41525213 is about 6444.0059745472. The cubic root of 41525213 is about 346.2878784038.

Adding to 41525213 its reverse (31252514), we get a palindrome (72777727).

The spelling of 41525213 in words is "forty-one million, five hundred twenty-five thousand, two hundred thirteen".