4766262520321 has 2 divisors, whose sum is σ = 4766262520322. Its totient is φ = 4766262520320.

The previous prime is 4766262520301. The next prime is 4766262520531. The reversal of 4766262520321 is 1230252626674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2638792318096 + 2127470202225 = 1624436^2 + 1458585^2 .

It is a cyclic number.

It is not a de Polignac number, because 4766262520321 - 2⁷ = 4766262520193 is a prime.

It is not a weakly prime, because it can be changed into another prime (4766262520301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383131260160 + 2383131260161.

It is an arithmetic number, because the mean of its divisors is an integer number (2383131260161).

Almost surely, 2^{4766262520321} is an apocalyptic number.

It is an amenable number.

4766262520321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4766262520321 is an equidigital number, since it uses as much as digits as its factorization.

4766262520321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 4766262520321 in words is "four trillion, seven hundred sixty-six billion, two hundred sixty-two million, five hundred twenty thousand, three hundred twenty-one".