41225513 has 16 divisors (see below), whose sum is σ = 48364800. Its totient is φ = 35124768.

The previous prime is 41225507. The next prime is 41225537. The reversal of 41225513 is 31552214.

It is not a de Polignac number, because 41225513 - 2⁶ = 41225449 is a prime.

It is a super-2 number, since 2×41225513² = 3399085844226338, which contains 22 as substring.

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 (41225413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89981 + ... + 90437.

It is an arithmetic number, because the mean of its divisors is an integer number (3022800).

Almost surely, 2^41225513 is an apocalyptic number.

It is an amenable number.

41225513 is a deficient number, since it is larger than the sum of its proper divisors (7139287).

41225513 is an equidigital number, since it uses as much as digits as its factorization.

41225513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 727 counting only the distinct ones).

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

The square root of 41225513 is about 6420.7096959760. The cubic root of 41225513 is about 345.4527780548.

Adding to 41225513 its reverse (31552214), we get a palindrome (72777727).

The spelling of 41225513 in words is "forty-one million, two hundred twenty-five thousand, five hundred thirteen".