1071653017 has 2 divisors, whose sum is σ = 1071653018. Its totient is φ = 1071653016.

The previous prime is 1071653003. The next prime is 1071653027. The reversal of 1071653017 is 7103561701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 747256896 + 324396121 = 27336^2 + 18011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1071653017 is a prime.

It is a super-2 number, since 2×1071653017² = 2296880377690404578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1071653017.

It is not a weakly prime, because it can be changed into another prime (1071653027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535826508 + 535826509.

It is an arithmetic number, because the mean of its divisors is an integer number (535826509).

Almost surely, 2^1071653017 is an apocalyptic number.

It is an amenable number.

1071653017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071653017 is an equidigital number, since it uses as much as digits as its factorization.

1071653017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 1071653017 is about 32736.1118186018. Note that the first 3 decimals coincide. The cubic root of 1071653017 is about 1023.3355550910.

The spelling of 1071653017 in words is "one billion, seventy-one million, six hundred fifty-three thousand, seventeen".