1650047008113 has 36 divisors (see below), whose sum is σ = 2772621707700. Its totient is φ = 942852125376.

The previous prime is 1650047008079. The next prime is 1650047008123. The reversal of 1650047008113 is 3118007400561.

1650047008113 is a `hidden beast` number, since 1 + 6 + 500 + 4 + 70 + 0 + 81 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 277325464689 + 1372721543424 = 526617^2 + 1171632^2 .

It is not a de Polignac number, because 1650047008113 - 2⁸ = 1650047007857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1650047008123) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20753031 + ... + 20832387.

Almost surely, 2^{1650047008113} is an apocalyptic number.

It is an amenable number.

1650047008113 is a deficient number, since it is larger than the sum of its proper divisors (1122574699587).

1650047008113 is a wasteful number, since it uses less digits than its factorization.

1650047008113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126526 (or 126516 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 1650047008113 in words is "one trillion, six hundred fifty billion, forty-seven million, eight thousand, one hundred thirteen".