1082769757 has 2 divisors, whose sum is σ = 1082769758. Its totient is φ = 1082769756.

The previous prime is 1082769733. The next prime is 1082769769. The reversal of 1082769757 is 7579672801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 969325956 + 113443801 = 31134^2 + 10651^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082769757 - 2⁷ = 1082769629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082769707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541384878 + 541384879.

It is an arithmetic number, because the mean of its divisors is an integer number (541384879).

Almost surely, 2^1082769757 is an apocalyptic number.

It is an amenable number.

1082769757 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082769757 is an equidigital number, since it uses as much as digits as its factorization.

1082769757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 52.

The square root of 1082769757 is about 32905.4669773884. The cubic root of 1082769757 is about 1026.8618966705.

The spelling of 1082769757 in words is "one billion, eighty-two million, seven hundred sixty-nine thousand, seven hundred fifty-seven".