200485357 has 2 divisors, whose sum is σ = 200485358. Its totient is φ = 200485356.

The previous prime is 200485343. The next prime is 200485361. The reversal of 200485357 is 753584002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177262596 + 23222761 = 13314^2 + 4819^2 .

It is a cyclic number.

It is not a de Polignac number, because 200485357 - 2¹⁵ = 200452589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200485387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100242678 + 100242679.

It is an arithmetic number, because the mean of its divisors is an integer number (100242679).

Almost surely, 2^200485357 is an apocalyptic number.

It is an amenable number.

200485357 is a deficient number, since it is larger than the sum of its proper divisors (1).

200485357 is an equidigital number, since it uses as much as digits as its factorization.

200485357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 200485357 is about 14159.2851867600. The cubic root of 200485357 is about 585.2762296418.

The spelling of 200485357 in words is "two hundred million, four hundred eighty-five thousand, three hundred fifty-seven".