40363045 has 8 divisors (see below), whose sum is σ = 50541696. Its totient is φ = 30886416.

The previous prime is 40363033. The next prime is 40363061. The reversal of 40363045 is 54036304.

40363045 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40363045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 175377 + ... + 175606.

It is an arithmetic number, because the mean of its divisors is an integer number (6317712).

Almost surely, 2^40363045 is an apocalyptic number.

It is an amenable number.

40363045 is a deficient number, since it is larger than the sum of its proper divisors (10178651).

40363045 is a wasteful number, since it uses less digits than its factorization.

40363045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351011.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 40363045 is about 6353.1917175543. The cubic root of 40363045 is about 343.0267384743.

Adding to 40363045 its reverse (54036304), we get a palindrome (94399349).

The spelling of 40363045 in words is "forty million, three hundred sixty-three thousand, forty-five".