16630650546645 has 16 divisors (see below), whose sum is σ = 27526594008960. Its totient is φ = 8563829246784.

The previous prime is 16630650546619. The next prime is 16630650546737. The reversal of 16630650546645 is 54664505603661.

It is not a de Polignac number, because 16630650546645 - 2¹¹ = 16630650544597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19115689849 + ... + 19115690718.

It is an arithmetic number, because the mean of its divisors is an integer number (1720412125560).

Almost surely, 2^{16630650546645} is an apocalyptic number.

16630650546645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16630650546645 is a deficient number, since it is larger than the sum of its proper divisors (10895943462315).

16630650546645 is a wasteful number, since it uses less digits than its factorization.

16630650546645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38231380604.

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 16630650546645 in words is "sixteen trillion, six hundred thirty billion, six hundred fifty million, five hundred forty-six thousand, six hundred forty-five".