16463660007 has 8 divisors (see below), whose sum is σ = 21952185984. Its totient is φ = 10975453688.

The previous prime is 16463659963. The next prime is 16463660009. The reversal of 16463660007 is 70006636461.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16463660007 - 2¹² = 16463655911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16463660009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94888 + ... + 204770.

It is an arithmetic number, because the mean of its divisors is an integer number (2744023248).

Almost surely, 2^16463660007 is an apocalyptic number.

16463660007 is a deficient number, since it is larger than the sum of its proper divisors (5488525977).

16463660007 is a wasteful number, since it uses less digits than its factorization.

16463660007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159829.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 16463660007 in words is "sixteen billion, four hundred sixty-three million, six hundred sixty thousand, seven".