41500531 has 2 divisors, whose sum is σ = 41500532. Its totient is φ = 41500530.

The previous prime is 41500507. The next prime is 41500601. The reversal of 41500531 is 13500514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41500531 - 2²¹ = 39403379 is a prime.

It is a super-2 number, since 2×41500531² = 3444588146563922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41500499 and 41500508.

It is not a weakly prime, because it can be changed into another prime (41500231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20750265 + 20750266.

It is an arithmetic number, because the mean of its divisors is an integer number (20750266).

Almost surely, 2^41500531 is an apocalyptic number.

41500531 is a deficient number, since it is larger than the sum of its proper divisors (1).

41500531 is an equidigital number, since it uses as much as digits as its factorization.

41500531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 41500531 is about 6442.0905768236. The cubic root of 41500531 is about 346.2192552647.

The spelling of 41500531 in words is "forty-one million, five hundred thousand, five hundred thirty-one".