1167835073887 has 2 divisors, whose sum is σ = 1167835073888. Its totient is φ = 1167835073886.

The previous prime is 1167835073851. The next prime is 1167835073893. The reversal of 1167835073887 is 7883705387611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1167835073887 - 2⁷ = 1167835073759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1167835073807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583917536943 + 583917536944.

It is an arithmetic number, because the mean of its divisors is an integer number (583917536944).

Almost surely, 2^{1167835073887} is an apocalyptic number.

1167835073887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167835073887 is an equidigital number, since it uses as much as digits as its factorization.

1167835073887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47416320, while the sum is 64.

The spelling of 1167835073887 in words is "one trillion, one hundred sixty-seven billion, eight hundred thirty-five million, seventy-three thousand, eight hundred eighty-seven".