63682969601 has 16 divisors (see below), whose sum is σ = 67703126400. Its totient is φ = 59794089600.

The previous prime is 63682969531. The next prime is 63682969607. The reversal of 63682969601 is 10696928636.

It is a cyclic number.

It is not a de Polignac number, because 63682969601 - 2³⁰ = 62609227777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63682969607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283670 + ... + 455888.

It is an arithmetic number, because the mean of its divisors is an integer number (4231445400).

Almost surely, 2^63682969601 is an apocalyptic number.

It is an amenable number.

63682969601 is a deficient number, since it is larger than the sum of its proper divisors (4020156799).

63682969601 is a wasteful number, since it uses less digits than its factorization.

63682969601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172600.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 63682969601 in words is "sixty-three billion, six hundred eighty-two million, nine hundred sixty-nine thousand, six hundred one".