4977642311 has 2 divisors, whose sum is σ = 4977642312. Its totient is φ = 4977642310.

The previous prime is 4977642283. The next prime is 4977642367. The reversal of 4977642311 is 1132467794.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4977642311 - 2¹⁸ = 4977380167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4977642011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488821155 + 2488821156.

It is an arithmetic number, because the mean of its divisors is an integer number (2488821156).

Almost surely, 2^4977642311 is an apocalyptic number.

4977642311 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977642311 is an equidigital number, since it uses as much as digits as its factorization.

4977642311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 4977642311 is about 70552.4082579751. The cubic root of 4977642311 is about 1707.4233975869.

The spelling of 4977642311 in words is "four billion, nine hundred seventy-seven million, six hundred forty-two thousand, three hundred eleven".