1075383917 has 2 divisors, whose sum is σ = 1075383918. Its totient is φ = 1075383916.

The previous prime is 1075383913. The next prime is 1075383941. The reversal of 1075383917 is 7193835701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 765130921 + 310252996 = 27661^2 + 17614^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075383917 - 2² = 1075383913 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1075383913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537691958 + 537691959.

It is an arithmetic number, because the mean of its divisors is an integer number (537691959).

Almost surely, 2^1075383917 is an apocalyptic number.

It is an amenable number.

1075383917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075383917 is an equidigital number, since it uses as much as digits as its factorization.

1075383917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 1075383917 is about 32793.0467782425. The cubic root of 1075383917 is about 1024.5217414272.

The spelling of 1075383917 in words is "one billion, seventy-five million, three hundred eighty-three thousand, nine hundred seventeen".