16463320536064 has 44 divisors (see below), whose sum is σ = 32911353611424. Its totient is φ = 8231462672384.

The previous prime is 16463320536053. The next prime is 16463320536083. The reversal of 16463320536064 is 46063502336461.

It is a super-2 number, since 2×16463320536064² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16463320535999 and 16463320536017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48477957 + ... + 48816379.

Almost surely, 2^{16463320536064} is an apocalyptic number.

It is an amenable number.

16463320536064 is a deficient number, since it is larger than the sum of its proper divisors (16448033075360).

16463320536064 is an equidigital number, since it uses as much as digits as its factorization.

16463320536064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385950 (or 385932 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 16463320536064 in words is "sixteen trillion, four hundred sixty-three billion, three hundred twenty million, five hundred thirty-six thousand, sixty-four".