4227780754783 has 2 divisors, whose sum is σ = 4227780754784. Its totient is φ = 4227780754782.

The previous prime is 4227780754679. The next prime is 4227780754787. The reversal of 4227780754783 is 3874570877224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4227780754783 is a prime.

It is a super-2 number, since 2×4227780754783² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4227780754787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113890377391 + 2113890377392.

It is an arithmetic number, because the mean of its divisors is an integer number (2113890377392).

Almost surely, 2^{4227780754783} is an apocalyptic number.

4227780754783 is a deficient number, since it is larger than the sum of its proper divisors (1).

4227780754783 is an equidigital number, since it uses as much as digits as its factorization.

4227780754783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147517440, while the sum is 64.

The spelling of 4227780754783 in words is "four trillion, two hundred twenty-seven billion, seven hundred eighty million, seven hundred fifty-four thousand, seven hundred eighty-three".