40245063 has 8 divisors (see below), whose sum is σ = 54135408. Its totient is φ = 26592384.

The previous prime is 40245047. The next prime is 40245071. The reversal of 40245063 is 36054204.

40245063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40245063 - 2⁴ = 40245047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40245263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59020 + ... + 59697.

It is an arithmetic number, because the mean of its divisors is an integer number (6766926).

Almost surely, 2^40245063 is an apocalyptic number.

40245063 is a deficient number, since it is larger than the sum of its proper divisors (13890345).

40245063 is a wasteful number, since it uses less digits than its factorization.

40245063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118833.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 40245063 is about 6343.8996681852. The cubic root of 40245063 is about 342.6921875890.

Adding to 40245063 its reverse (36054204), we get a palindrome (76299267).

The spelling of 40245063 in words is "forty million, two hundred forty-five thousand, sixty-three".