1650475008047 has 2 divisors, whose sum is σ = 1650475008048. Its totient is φ = 1650475008046.

The previous prime is 1650475007989. The next prime is 1650475008071. The reversal of 1650475008047 is 7408005740561.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1650475008047 - 2²⁰ = 1650473959471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1650475007992 and 1650475008010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1650475308047) 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 as a sum of consecutive naturals, namely, 825237504023 + 825237504024.

It is an arithmetic number, because the mean of its divisors is an integer number (825237504024).

Almost surely, 2^{1650475008047} is an apocalyptic number.

1650475008047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1650475008047 is an equidigital number, since it uses as much as digits as its factorization.

1650475008047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 1650475008047 in words is "one trillion, six hundred fifty billion, four hundred seventy-five million, eight thousand, forty-seven".