40532911 has 2 divisors, whose sum is σ = 40532912. Its totient is φ = 40532910.

The previous prime is 40532897. The next prime is 40532927. The reversal of 40532911 is 11923504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40532911 - 2⁷ = 40532783 is a prime.

It is equal to p_2464126 and since 40532911 and 2464126 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40532951) 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, 20266455 + 20266456.

It is an arithmetic number, because the mean of its divisors is an integer number (20266456).

Almost surely, 2^40532911 is an apocalyptic number.

40532911 is a deficient number, since it is larger than the sum of its proper divisors (1).

40532911 is an equidigital number, since it uses as much as digits as its factorization.

40532911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 40532911 is about 6366.5462379535. The cubic root of 40532911 is about 343.5072690383.

The spelling of 40532911 in words is "forty million, five hundred thirty-two thousand, nine hundred eleven".