1083451697 has 2 divisors, whose sum is σ = 1083451698. Its totient is φ = 1083451696.

The previous prime is 1083451657. The next prime is 1083451711. The reversal of 1083451697 is 7961543801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1045616896 + 37834801 = 32336^2 + 6151^2 .

It is a cyclic number.

It is not a de Polignac number, because 1083451697 - 2¹⁸ = 1083189553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1083451637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541725848 + 541725849.

It is an arithmetic number, because the mean of its divisors is an integer number (541725849).

Almost surely, 2^1083451697 is an apocalyptic number.

It is an amenable number.

1083451697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083451697 is an equidigital number, since it uses as much as digits as its factorization.

1083451697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 1083451697 is about 32915.8274542810. The cubic root of 1083451697 is about 1027.0774276390.

The spelling of 1083451697 in words is "one billion, eighty-three million, four hundred fifty-one thousand, six hundred ninety-seven".