1850336685007 has 2 divisors, whose sum is σ = 1850336685008. Its totient is φ = 1850336685006.

The previous prime is 1850336684969. The next prime is 1850336685013. The reversal of 1850336685007 is 7005866330581.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1850336685007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1850336685097) 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 as a sum of consecutive naturals, namely, 925168342503 + 925168342504.

It is an arithmetic number, because the mean of its divisors is an integer number (925168342504).

Almost surely, 2^{1850336685007} is an apocalyptic number.

1850336685007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1850336685007 is an equidigital number, since it uses as much as digits as its factorization.

1850336685007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 1850336685007 in words is "one trillion, eight hundred fifty billion, three hundred thirty-six million, six hundred eighty-five thousand, seven".