1916053942827 has 16 divisors (see below), whose sum is σ = 2567673907200. Its totient is φ = 1270902124800.

The previous prime is 1916053942823. The next prime is 1916053942909. The reversal of 1916053942827 is 7282493506191.

It is not a de Polignac number, because 1916053942827 - 2² = 1916053942823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1916053942823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22979302 + ... + 23062532.

It is an arithmetic number, because the mean of its divisors is an integer number (160479619200).

It is a 1-persistent number, because it is pandigital, but 2⋅1916053942827 = 3832107885654 is not.

Almost surely, 2^{1916053942827} is an apocalyptic number.

1916053942827 is a deficient number, since it is larger than the sum of its proper divisors (651619964373).

1916053942827 is a wasteful number, since it uses less digits than its factorization.

1916053942827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121994.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 1916053942827 in words is "one trillion, nine hundred sixteen billion, fifty-three million, nine hundred forty-two thousand, eight hundred twenty-seven".