41425513 has 2 divisors, whose sum is σ = 41425514. Its totient is φ = 41425512.

The previous prime is 41425487. The next prime is 41425523. The reversal of 41425513 is 31552414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34070569 + 7354944 = 5837^2 + 2712^2 .

It is a cyclic number.

It is not a de Polignac number, because 41425513 - 2¹⁷ = 41294441 is a prime.

It is a super-3 number, since 3×41425513³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (41425523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20712756 + 20712757.

It is an arithmetic number, because the mean of its divisors is an integer number (20712757).

Almost surely, 2^41425513 is an apocalyptic number.

It is an amenable number.

41425513 is a deficient number, since it is larger than the sum of its proper divisors (1).

41425513 is an equidigital number, since it uses as much as digits as its factorization.

41425513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 25.

The square root of 41425513 is about 6436.2654544386. The cubic root of 41425513 is about 346.0105162362.

Adding to 41425513 its reverse (31552414), we get a palindrome (72977927).

The spelling of 41425513 in words is "forty-one million, four hundred twenty-five thousand, five hundred thirteen".