63828053 has 2 divisors, whose sum is σ = 63828054. Its totient is φ = 63828052.

The previous prime is 63828031. The next prime is 63828067. The reversal of 63828053 is 35082836.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56821444 + 7006609 = 7538^2 + 2647^2 .

It is a cyclic number.

It is not a de Polignac number, because 63828053 - 2¹² = 63823957 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63828073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31914026 + 31914027.

It is an arithmetic number, because the mean of its divisors is an integer number (31914027).

Almost surely, 2^63828053 is an apocalyptic number.

It is an amenable number.

63828053 is a deficient number, since it is larger than the sum of its proper divisors (1).

63828053 is an equidigital number, since it uses as much as digits as its factorization.

63828053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 63828053 is about 7989.2460845814. The cubic root of 63828053 is about 399.6414557945.

The spelling of 63828053 in words is "sixty-three million, eight hundred twenty-eight thousand, fifty-three".