16799500477 has 4 divisors (see below), whose sum is σ = 16800741216. Its totient is φ = 16798259740.

The previous prime is 16799500457. The next prime is 16799500481. The reversal of 16799500477 is 77400599761.

16799500477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16799500477 - 2²⁷ = 16665282749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16799500457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599833 + ... + 627214.

It is an arithmetic number, because the mean of its divisors is an integer number (4200185304).

Almost surely, 2^16799500477 is an apocalyptic number.

It is an amenable number.

16799500477 is a deficient number, since it is larger than the sum of its proper divisors (1240739).

16799500477 is a wasteful number, since it uses less digits than its factorization.

16799500477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240738.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The spelling of 16799500477 in words is "sixteen billion, seven hundred ninety-nine million, five hundred thousand, four hundred seventy-seven".