63305341 has 4 divisors (see below), whose sum is σ = 69060384. Its totient is φ = 57550300.

The previous prime is 63305311. The next prime is 63305387. The reversal of 63305341 is 14350336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63305341 - 2⁷ = 63305213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63305311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2877505 + ... + 2877526.

It is an arithmetic number, because the mean of its divisors is an integer number (17265096).

Almost surely, 2^63305341 is an apocalyptic number.

It is an amenable number.

63305341 is a deficient number, since it is larger than the sum of its proper divisors (5755043).

63305341 is a wasteful number, since it uses less digits than its factorization.

63305341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755042.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 63305341 is about 7956.4653584365. The cubic root of 63305341 is about 398.5475259316.

Adding to 63305341 its reverse (14350336), we get a palindrome (77655677).

The spelling of 63305341 in words is "sixty-three million, three hundred five thousand, three hundred forty-one".