63523025327 has 4 divisors (see below), whose sum is σ = 63652400616. Its totient is φ = 63393650040.

The previous prime is 63523025297. The next prime is 63523025339. The reversal of 63523025327 is 72352032536.

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

It is a cyclic number.

It is not a de Polignac number, because 63523025327 - 2¹⁰ = 63523024303 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 (63523021327) 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 in 3 ways as a sum of consecutive naturals, for example, 64686908 + ... + 64687889.

It is an arithmetic number, because the mean of its divisors is an integer number (15913100154).

Almost surely, 2^63523025327 is an apocalyptic number.

63523025327 is a deficient number, since it is larger than the sum of its proper divisors (129375289).

63523025327 is a wasteful number, since it uses less digits than its factorization.

63523025327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129375288.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 63523025327 in words is "sixty-three billion, five hundred twenty-three million, twenty-five thousand, three hundred twenty-seven".