2850320353 has 2 divisors, whose sum is σ = 2850320354. Its totient is φ = 2850320352.

The previous prime is 2850320329. The next prime is 2850320357. The reversal of 2850320353 is 3530230582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1733223424 + 1117096929 = 41632^2 + 33423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2850320353 is a prime.

It is a super-2 number, since 2×2850320353² = 16248652229452089218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2850320357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425160176 + 1425160177.

It is an arithmetic number, because the mean of its divisors is an integer number (1425160177).

Almost surely, 2^2850320353 is an apocalyptic number.

It is an amenable number.

2850320353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850320353 is an equidigital number, since it uses as much as digits as its factorization.

2850320353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2850320353 is about 53388.3915565922. The cubic root of 2850320353 is about 1417.8530594209.

The spelling of 2850320353 in words is "two billion, eight hundred fifty million, three hundred twenty thousand, three hundred fifty-three".