1763016525161 has 2 divisors, whose sum is σ = 1763016525162. Its totient is φ = 1763016525160.

The previous prime is 1763016525143. The next prime is 1763016525229. The reversal of 1763016525161 is 1615256103671.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1176346314025 + 586670211136 = 1084595^2 + 765944^2 .

It is a cyclic number.

It is not a de Polignac number, because 1763016525161 - 2¹⁴ = 1763016508777 is a prime.

It is not a weakly prime, because it can be changed into another prime (1763016525461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 881508262580 + 881508262581.

It is an arithmetic number, because the mean of its divisors is an integer number (881508262581).

Almost surely, 2^{1763016525161} is an apocalyptic number.

It is an amenable number.

1763016525161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1763016525161 is an equidigital number, since it uses as much as digits as its factorization.

1763016525161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 1763016525161 in words is "one trillion, seven hundred sixty-three billion, sixteen million, five hundred twenty-five thousand, one hundred sixty-one".