16683201457 has 8 divisors (see below), whose sum is σ = 18107995136. Its totient is φ = 15278617872.

The previous prime is 16683201449. The next prime is 16683201467. The reversal of 16683201457 is 75410238661.

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 16683201457 - 2³ = 16683201449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16683201467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5050803 + ... + 5054104.

It is an arithmetic number, because the mean of its divisors is an integer number (2263499392).

Almost surely, 2^16683201457 is an apocalyptic number.

It is an amenable number.

16683201457 is a deficient number, since it is larger than the sum of its proper divisors (1424793679).

16683201457 is a wasteful number, since it uses less digits than its factorization.

16683201457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10105047.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 16683201457 in words is "sixteen billion, six hundred eighty-three million, two hundred one thousand, four hundred fifty-seven".