63750541 has 4 divisors (see below), whose sum is σ = 63808732. Its totient is φ = 63692352.

The previous prime is 63750521. The next prime is 63750559. The reversal of 63750541 is 14505736.

63750541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23377225 + 40373316 = 4835^2 + 6354^2 .

It is a cyclic number.

It is not a de Polignac number, because 63750541 - 2⁵ = 63750509 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 (63750521) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27420 + ... + 29653.

It is an arithmetic number, because the mean of its divisors is an integer number (15952183).

Almost surely, 2^63750541 is an apocalyptic number.

It is an amenable number.

63750541 is a deficient number, since it is larger than the sum of its proper divisors (58191).

63750541 is a wasteful number, since it uses less digits than its factorization.

63750541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58190.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 63750541 is about 7984.3935899979. The cubic root of 63750541 is about 399.4796170475.

The spelling of 63750541 in words is "sixty-three million, seven hundred fifty thousand, five hundred forty-one".