200851064807 has 2 divisors, whose sum is σ = 200851064808. Its totient is φ = 200851064806.

The previous prime is 200851064797. The next prime is 200851064837. The reversal of 200851064807 is 708460158002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200851064807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200851064837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100425532403 + 100425532404.

It is an arithmetic number, because the mean of its divisors is an integer number (100425532404).

Almost surely, 2^200851064807 is an apocalyptic number.

200851064807 is a deficient number, since it is larger than the sum of its proper divisors (1).

200851064807 is an equidigital number, since it uses as much as digits as its factorization.

200851064807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 200851064807 in words is "two hundred billion, eight hundred fifty-one million, sixty-four thousand, eight hundred seven".