4477425005321 has 2 divisors, whose sum is σ = 4477425005322. Its totient is φ = 4477425005320.

The previous prime is 4477425005267. The next prime is 4477425005351. The reversal of 4477425005321 is 1235005247744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3345405612025 + 1132019393296 = 1829045^2 + 1063964^2 .

It is a cyclic number.

It is not a de Polignac number, because 4477425005321 - 2⁶ = 4477425005257 is a prime.

It is not a weakly prime, because it can be changed into another prime (4477425005351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2238712502660 + 2238712502661.

It is an arithmetic number, because the mean of its divisors is an integer number (2238712502661).

Almost surely, 2^{4477425005321} is an apocalyptic number.

It is an amenable number.

4477425005321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4477425005321 is an equidigital number, since it uses as much as digits as its factorization.

4477425005321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940800, while the sum is 44.

The spelling of 4477425005321 in words is "four trillion, four hundred seventy-seven billion, four hundred twenty-five million, five thousand, three hundred twenty-one".