40775063 has 4 divisors (see below), whose sum is σ = 46600080. Its totient is φ = 34950048.

The previous prime is 40775057. The next prime is 40775069. The reversal of 40775063 is 36057704.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40775057) and next prime (40775069).

It is not a de Polignac number, because 40775063 - 2¹⁰ = 40774039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40775069) 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, 2912498 + ... + 2912511.

It is an arithmetic number, because the mean of its divisors is an integer number (11650020).

Almost surely, 2^40775063 is an apocalyptic number.

40775063 is a deficient number, since it is larger than the sum of its proper divisors (5825017).

40775063 is an equidigital number, since it uses as much as digits as its factorization.

40775063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825016.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 40775063 is about 6385.5354513149. The cubic root of 40775063 is about 344.1899724759.

The spelling of 40775063 in words is "forty million, seven hundred seventy-five thousand, sixty-three".