41432513 has 4 divisors (see below), whose sum is σ = 41448240. Its totient is φ = 41416788.

The previous prime is 41432491. The next prime is 41432539. The reversal of 41432513 is 31523414.

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 41432513 - 2⁸ = 41432257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41432543) 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, 2843 + ... + 9536.

It is an arithmetic number, because the mean of its divisors is an integer number (10362060).

Almost surely, 2^41432513 is an apocalyptic number.

It is an amenable number.

41432513 is a deficient number, since it is larger than the sum of its proper divisors (15727).

41432513 is a wasteful number, since it uses less digits than its factorization.

41432513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15726.

The product of its digits is 1440, while the sum is 23.

The square root of 41432513 is about 6436.8092250742. The cubic root of 41432513 is about 346.0300045260.

Adding to 41432513 its reverse (31523414), we get a palindrome (72955927).

Subtracting from 41432513 its reverse (31523414), we obtain a palindrome (9909099).

The spelling of 41432513 in words is "forty-one million, four hundred thirty-two thousand, five hundred thirteen".