4477953461 has 2 divisors, whose sum is σ = 4477953462. Its totient is φ = 4477953460.

The previous prime is 4477953451. The next prime is 4477953463. The reversal of 4477953461 is 1643597744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4476279025 + 1674436 = 66905^2 + 1294^2 .

It is a cyclic number.

It is not a de Polignac number, because 4477953461 - 2⁶ = 4477953397 is a prime.

Together with 4477953463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4477953463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2238976730 + 2238976731.

It is an arithmetic number, because the mean of its divisors is an integer number (2238976731).

Almost surely, 2^4477953461 is an apocalyptic number.

It is an amenable number.

4477953461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4477953461 is an equidigital number, since it uses as much as digits as its factorization.

4477953461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 50.

The square root of 4477953461 is about 66917.5123641039. The cubic root of 4477953461 is about 1648.2630587406.

The spelling of 4477953461 in words is "four billion, four hundred seventy-seven million, nine hundred fifty-three thousand, four hundred sixty-one".