4766910005261 has 2 divisors, whose sum is σ = 4766910005262. Its totient is φ = 4766910005260.

The previous prime is 4766910005237. The next prime is 4766910005267. The reversal of 4766910005261 is 1625000196674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4391618993161 + 375291012100 = 2095619^2 + 612610^2 .

It is a cyclic number.

It is not a de Polignac number, because 4766910005261 - 2²⁶ = 4766842896397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4766910005267) 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, 2383455002630 + 2383455002631.

It is an arithmetic number, because the mean of its divisors is an integer number (2383455002631).

Almost surely, 2^{4766910005261} is an apocalyptic number.

It is an amenable number.

4766910005261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4766910005261 is an equidigital number, since it uses as much as digits as its factorization.

4766910005261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 4766910005261 in words is "four trillion, seven hundred sixty-six billion, nine hundred ten million, five thousand, two hundred sixty-one".