13663480001 has 2 divisors, whose sum is σ = 13663480002. Its totient is φ = 13663480000.

The previous prime is 13663479971. The next prime is 13663480009. The reversal of 13663480001 is 10008436631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13515225025 + 148254976 = 116255^2 + 12176^2 .

It is a cyclic number.

It is not a de Polignac number, because 13663480001 - 2¹⁰ = 13663478977 is a prime.

It is a super-3 number, since 3×13663480001³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13663480001.

It is not a weakly prime, because it can be changed into another prime (13663480009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6831740000 + 6831740001.

It is an arithmetic number, because the mean of its divisors is an integer number (6831740001).

Almost surely, 2^13663480001 is an apocalyptic number.

It is an amenable number.

13663480001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13663480001 is an equidigital number, since it uses as much as digits as its factorization.

13663480001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 13663480001 in words is "thirteen billion, six hundred sixty-three million, four hundred eighty thousand, one".