16677307157003 has 16 divisors (see below), whose sum is σ = 17798657264640. Its totient is φ = 15571567420416.

The previous prime is 16677307156981. The next prime is 16677307157023. The reversal of 16677307157003 is 30075170377661.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16677307157003 - 2¹² = 16677307152907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16677307157023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30283433 + ... + 30829221.

It is an arithmetic number, because the mean of its divisors is an integer number (1112416079040).

Almost surely, 2^{16677307157003} is an apocalyptic number.

16677307157003 is a deficient number, since it is larger than the sum of its proper divisors (1121350107637).

16677307157003 is a wasteful number, since it uses less digits than its factorization.

16677307157003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560086.

The product of its (nonzero) digits is 3889620, while the sum is 53.

The spelling of 16677307157003 in words is "sixteen trillion, six hundred seventy-seven billion, three hundred seven million, one hundred fifty-seven thousand, three".