4775755223527 has 2 divisors, whose sum is σ = 4775755223528. Its totient is φ = 4775755223526.

The previous prime is 4775755223521. The next prime is 4775755223543. The reversal of 4775755223527 is 7253225575774.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4775755223527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4775755223521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387877611763 + 2387877611764.

It is an arithmetic number, because the mean of its divisors is an integer number (2387877611764).

Almost surely, 2^{4775755223527} is an apocalyptic number.

4775755223527 is a deficient number, since it is larger than the sum of its proper divisors (1).

4775755223527 is an equidigital number, since it uses as much as digits as its factorization.

4775755223527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144060000, while the sum is 61.

The spelling of 4775755223527 in words is "four trillion, seven hundred seventy-five billion, seven hundred fifty-five million, two hundred twenty-three thousand, five hundred twenty-seven".