2985564383 has 2 divisors, whose sum is σ = 2985564384. Its totient is φ = 2985564382.

The previous prime is 2985564367. The next prime is 2985564403. The reversal of 2985564383 is 3834655892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2985564383 - 2⁴ = 2985564367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2985564583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492782191 + 1492782192.

It is an arithmetic number, because the mean of its divisors is an integer number (1492782192).

Almost surely, 2^2985564383 is an apocalyptic number.

2985564383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2985564383 is an equidigital number, since it uses as much as digits as its factorization.

2985564383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6220800, while the sum is 53.

The square root of 2985564383 is about 54640.3182915327. The cubic root of 2985564383 is about 1439.9325429756.

The spelling of 2985564383 in words is "two billion, nine hundred eighty-five million, five hundred sixty-four thousand, three hundred eighty-three".