4477062864409 has 2 divisors, whose sum is σ = 4477062864410. Its totient is φ = 4477062864408.

The previous prime is 4477062864331. The next prime is 4477062864433. The reversal of 4477062864409 is 9044682607744.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4457756595600 + 19306268809 = 2111340^2 + 138947^2 .

It is a cyclic number.

It is not a de Polignac number, because 4477062864409 - 2¹¹ = 4477062862361 is a prime.

It is not a weakly prime, because it can be changed into another prime (4427062864409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2238531432204 + 2238531432205.

It is an arithmetic number, because the mean of its divisors is an integer number (2238531432205).

Almost surely, 2^{4477062864409} is an apocalyptic number.

It is an amenable number.

4477062864409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4477062864409 is an equidigital number, since it uses as much as digits as its factorization.

4477062864409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65028096, while the sum is 61.

The spelling of 4477062864409 in words is "four trillion, four hundred seventy-seven billion, sixty-two million, eight hundred sixty-four thousand, four hundred nine".