4777227827 has 2 divisors, whose sum is σ = 4777227828. Its totient is φ = 4777227826.

The previous prime is 4777227761. The next prime is 4777227863. The reversal of 4777227827 is 7287227774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4777227827 - 2⁸ = 4777227571 is a prime.

It is a super-2 number, since 2×4777227827² = 45643811422126283858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4777227877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2388613913 + 2388613914.

It is an arithmetic number, because the mean of its divisors is an integer number (2388613914).

Almost surely, 2^4777227827 is an apocalyptic number.

4777227827 is a deficient number, since it is larger than the sum of its proper divisors (1).

4777227827 is an equidigital number, since it uses as much as digits as its factorization.

4777227827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4302592, while the sum is 53.

The square root of 4777227827 is about 69117.4929160484. The cubic root of 4777227827 is about 1684.1934905314.

Subtracting from 4777227827 its sum of digits (53), we obtain a palindrome (4777227774).

The spelling of 4777227827 in words is "four billion, seven hundred seventy-seven million, two hundred twenty-seven thousand, eight hundred twenty-seven".