1650336616406 has 4 divisors (see below), whose sum is σ = 2475504924612. Its totient is φ = 825168308202.

The previous prime is 1650336616393. The next prime is 1650336616417. The reversal of 1650336616406 is 6046166330561.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1650336616406² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 412584154100 + ... + 412584154103.

It is an arithmetic number, because the mean of its divisors is an integer number (618876231153).

Almost surely, 2^{1650336616406} is an apocalyptic number.

1650336616406 is a deficient number, since it is larger than the sum of its proper divisors (825168308206).

1650336616406 is an equidigital number, since it uses as much as digits as its factorization.

1650336616406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825168308205.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 1650336616406 in words is "one trillion, six hundred fifty billion, three hundred thirty-six million, six hundred sixteen thousand, four hundred six".