40504301 has 2 divisors, whose sum is σ = 40504302. Its totient is φ = 40504300.

The previous prime is 40504297. The next prime is 40504313. The reversal of 40504301 is 10340504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32376100 + 8128201 = 5690^2 + 2851^2 .

It is a cyclic number.

It is not a de Polignac number, because 40504301 - 2² = 40504297 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40504301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40504201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20252150 + 20252151.

It is an arithmetic number, because the mean of its divisors is an integer number (20252151).

Almost surely, 2^40504301 is an apocalyptic number.

It is an amenable number.

40504301 is a deficient number, since it is larger than the sum of its proper divisors (1).

40504301 is an equidigital number, since it uses as much as digits as its factorization.

40504301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 40504301 is about 6364.2989401819. The cubic root of 40504301 is about 343.4264289183.

Adding to 40504301 its reverse (10340504), we get a palindrome (50844805).

The spelling of 40504301 in words is "forty million, five hundred four thousand, three hundred one".