63250141 has 2 divisors, whose sum is σ = 63250142. Its totient is φ = 63250140.

The previous prime is 63250127. The next prime is 63250151. The reversal of 63250141 is 14105236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53144100 + 10106041 = 7290^2 + 3179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63250141 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63250151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31625070 + 31625071.

It is an arithmetic number, because the mean of its divisors is an integer number (31625071).

Almost surely, 2^63250141 is an apocalyptic number.

It is an amenable number.

63250141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63250141 is an equidigital number, since it uses as much as digits as its factorization.

63250141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 63250141 is about 7952.9957248825. The cubic root of 63250141 is about 398.4316525022.

Adding to 63250141 its reverse (14105236), we get a palindrome (77355377).

The spelling of 63250141 in words is "sixty-three million, two hundred fifty thousand, one hundred forty-one".