16670477005133 has 4 divisors (see below), whose sum is σ = 19051973720160. Its totient is φ = 14288980290108.

The previous prime is 16670477005129. The next prime is 16670477005139. The reversal of 16670477005133 is 33150077407661.

It is a happy number.

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 16670477005133 - 2² = 16670477005129 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 (16670477005139) 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 3 ways as a sum of consecutive naturals, for example, 1190748357503 + ... + 1190748357516.

It is an arithmetic number, because the mean of its divisors is an integer number (4762993430040).

Almost surely, 2^{16670477005133} is an apocalyptic number.

It is an amenable number.

16670477005133 is a deficient number, since it is larger than the sum of its proper divisors (2381496715027).

16670477005133 is an equidigital number, since it uses as much as digits as its factorization.

16670477005133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381496715026.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 16670477005133 in words is "sixteen trillion, six hundred seventy billion, four hundred seventy-seven million, five thousand, one hundred thirty-three".