63625044052636 has 12 divisors (see below), whose sum is σ = 121465993191480. Its totient is φ = 28920474569360.

The previous prime is 63625044052631. The next prime is 63625044052667.

63625044052636 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63625044052631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723011864191 + ... + 723011864278.

It is an arithmetic number, because the mean of its divisors is an integer number (10122166099290).

Almost surely, 2^{63625044052636} is an apocalyptic number.

It is an amenable number.

63625044052636 is a deficient number, since it is larger than the sum of its proper divisors (57840949138844).

63625044052636 is a wasteful number, since it uses less digits than its factorization.

63625044052636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446023728484 (or 1446023728482 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 63625044052636 in words is "sixty-three trillion, six hundred twenty-five billion, forty-four million, fifty-two thousand, six hundred thirty-six".