63790583 has 2 divisors, whose sum is σ = 63790584. Its totient is φ = 63790582.

The previous prime is 63790577. The next prime is 63790603. The reversal of 63790583 is 38509736.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63790583 - 2¹⁶ = 63725047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63790583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63790283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31895291 + 31895292.

It is an arithmetic number, because the mean of its divisors is an integer number (31895292).

Almost surely, 2^63790583 is an apocalyptic number.

63790583 is a deficient number, since it is larger than the sum of its proper divisors (1).

63790583 is an equidigital number, since it uses as much as digits as its factorization.

63790583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 63790583 is about 7986.9007130426. The cubic root of 63790583 is about 399.5632378540.

The spelling of 63790583 in words is "sixty-three million, seven hundred ninety thousand, five hundred eighty-three".