10771880461 has 2 divisors, whose sum is σ = 10771880462. Its totient is φ = 10771880460.

The previous prime is 10771880429. The next prime is 10771880473. The reversal of 10771880461 is 16408817701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10673989225 + 97891236 = 103315^2 + 9894^2 .

It is a cyclic number.

It is not a de Polignac number, because 10771880461 - 2⁵ = 10771880429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10771883461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5385940230 + 5385940231.

It is an arithmetic number, because the mean of its divisors is an integer number (5385940231).

Almost surely, 2^10771880461 is an apocalyptic number.

It is an amenable number.

10771880461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10771880461 is an equidigital number, since it uses as much as digits as its factorization.

10771880461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 10771880461 in words is "ten billion, seven hundred seventy-one million, eight hundred eighty thousand, four hundred sixty-one".