41552250401 has 2 divisors, whose sum is σ = 41552250402. Its totient is φ = 41552250400.

The previous prime is 41552250379. The next prime is 41552250433. The reversal of 41552250401 is 10405225514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35767887376 + 5784363025 = 189124^2 + 76055^2 .

It is a cyclic number.

It is not a de Polignac number, because 41552250401 - 2²² = 41548056097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41552250451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20776125200 + 20776125201.

It is an arithmetic number, because the mean of its divisors is an integer number (20776125201).

Almost surely, 2^41552250401 is an apocalyptic number.

It is an amenable number.

41552250401 is a deficient number, since it is larger than the sum of its proper divisors (1).

41552250401 is an equidigital number, since it uses as much as digits as its factorization.

41552250401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 41552250401 its reverse (10405225514), we get a palindrome (51957475915).

The spelling of 41552250401 in words is "forty-one billion, five hundred fifty-two million, two hundred fifty thousand, four hundred one".