541602401 has 2 divisors, whose sum is σ = 541602402. Its totient is φ = 541602400.

The previous prime is 541602379. The next prime is 541602407. The reversal of 541602401 is 104206145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 511845376 + 29757025 = 22624^2 + 5455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541602401 is a prime.

It is not a weakly prime, because it can be changed into another prime (541602407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270801200 + 270801201.

It is an arithmetic number, because the mean of its divisors is an integer number (270801201).

Almost surely, 2^541602401 is an apocalyptic number.

It is an amenable number.

541602401 is a deficient number, since it is larger than the sum of its proper divisors (1).

541602401 is an equidigital number, since it uses as much as digits as its factorization.

541602401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 541602401 is about 23272.3527173339. The cubic root of 541602401 is about 815.1299683578.

Adding to 541602401 its reverse (104206145), we get a palindrome (645808546).

The spelling of 541602401 in words is "five hundred forty-one million, six hundred two thousand, four hundred one".