4257062977 has 2 divisors, whose sum is σ = 4257062978. Its totient is φ = 4257062976.

The previous prime is 4257062947. The next prime is 4257062983. The reversal of 4257062977 is 7792607524.

It is a happy number.

4257062977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4086917041 + 170145936 = 63929^2 + 13044^2 .

It is a cyclic number.

It is not a de Polignac number, because 4257062977 - 2¹⁵ = 4257030209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4257062977.

It is not a weakly prime, because it can be changed into another prime (4257062947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2128531488 + 2128531489.

It is an arithmetic number, because the mean of its divisors is an integer number (2128531489).

Almost surely, 2^4257062977 is an apocalyptic number.

It is an amenable number.

4257062977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4257062977 is an equidigital number, since it uses as much as digits as its factorization.

4257062977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The square root of 4257062977 is about 65246.1721252672. The cubic root of 4257062977 is about 1620.7027100516.

The spelling of 4257062977 in words is "four billion, two hundred fifty-seven million, sixty-two thousand, nine hundred seventy-seven".