200793656377 has 2 divisors, whose sum is σ = 200793656378. Its totient is φ = 200793656376.

The previous prime is 200793656359. The next prime is 200793656407. The reversal of 200793656377 is 773656397002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179385284521 + 21408371856 = 423539^2 + 146316^2 .

It is a cyclic number.

It is not a de Polignac number, because 200793656377 - 2¹¹ = 200793654329 is a prime.

It is a super-2 number, since 2×200793656377² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200793656347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100396828188 + 100396828189.

It is an arithmetic number, because the mean of its divisors is an integer number (100396828189).

Almost surely, 2^200793656377 is an apocalyptic number.

It is an amenable number.

200793656377 is a deficient number, since it is larger than the sum of its proper divisors (1).

200793656377 is an equidigital number, since it uses as much as digits as its factorization.

200793656377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10001880, while the sum is 55.

The spelling of 200793656377 in words is "two hundred billion, seven hundred ninety-three million, six hundred fifty-six thousand, three hundred seventy-seven".