2850956653 has 2 divisors, whose sum is σ = 2850956654. Its totient is φ = 2850956652.

The previous prime is 2850956629. The next prime is 2850956663. The reversal of 2850956653 is 3566590582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2539857609 + 311099044 = 50397^2 + 17638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2850956653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2850956597 and 2850956606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2850956663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425478326 + 1425478327.

It is an arithmetic number, because the mean of its divisors is an integer number (1425478327).

Almost surely, 2^2850956653 is an apocalyptic number.

It is an amenable number.

2850956653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850956653 is an equidigital number, since it uses as much as digits as its factorization.

2850956653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 49.

The square root of 2850956653 is about 53394.3503846615. The cubic root of 2850956653 is about 1417.9585578286.

The spelling of 2850956653 in words is "two billion, eight hundred fifty million, nine hundred fifty-six thousand, six hundred fifty-three".