63764325 has 18 divisors (see below), whose sum is σ = 114209394. Its totient is φ = 34007520.

The previous prime is 63764293. The next prime is 63764333. The reversal of 63764325 is 52346736.

63764325 is a `hidden beast` number, since 6 + 3 + 7 + 643 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 370881 + 63393444 = 609^2 + 7962^2 .

It is not a de Polignac number, because 63764325 - 2⁵ = 63764293 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 63764325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 141474 + ... + 141923.

Almost surely, 2^63764325 is an apocalyptic number.

It is an amenable number.

63764325 is a deficient number, since it is larger than the sum of its proper divisors (50445069).

63764325 is a wasteful number, since it uses less digits than its factorization.

63764325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283413 (or 283405 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 63764325 is about 7985.2567272443. The cubic root of 63764325 is about 399.5084065038.

It can be divided in two parts, 6376 and 4325, that added together give a palindrome (10701).

The spelling of 63764325 in words is "sixty-three million, seven hundred sixty-four thousand, three hundred twenty-five".