1075136669 has 2 divisors, whose sum is σ = 1075136670. Its totient is φ = 1075136668.

The previous prime is 1075136659. The next prime is 1075136677. The reversal of 1075136669 is 9666315701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1047363769 + 27772900 = 32363^2 + 5270^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075136669 - 2²⁸ = 806701213 is a prime.

It is a super-2 number, since 2×1075136669² = 2311837714056831122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1075136659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537568334 + 537568335.

It is an arithmetic number, because the mean of its divisors is an integer number (537568335).

Almost surely, 2^1075136669 is an apocalyptic number.

It is an amenable number.

1075136669 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075136669 is an equidigital number, since it uses as much as digits as its factorization.

1075136669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 1075136669 is about 32789.2767379825. The cubic root of 1075136669 is about 1024.4432174187.

The spelling of 1075136669 in words is "one billion, seventy-five million, one hundred thirty-six thousand, six hundred sixty-nine".