4865319377 has 2 divisors, whose sum is σ = 4865319378. Its totient is φ = 4865319376.

The previous prime is 4865319353. The next prime is 4865319413. The reversal of 4865319377 is 7739135684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2929407376 + 1935912001 = 54124^2 + 43999^2 .

It is a cyclic number.

It is not a de Polignac number, because 4865319377 - 2¹⁴ = 4865302993 is a prime.

It is not a weakly prime, because it can be changed into another prime (4865319317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2432659688 + 2432659689.

It is an arithmetic number, because the mean of its divisors is an integer number (2432659689).

Almost surely, 2^4865319377 is an apocalyptic number.

It is an amenable number.

4865319377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4865319377 is an equidigital number, since it uses as much as digits as its factorization.

4865319377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The square root of 4865319377 is about 69751.8413878802. The cubic root of 4865319377 is about 1694.4826174458.

The spelling of 4865319377 in words is "four billion, eight hundred sixty-five million, three hundred nineteen thousand, three hundred seventy-seven".