1168645007 has 2 divisors, whose sum is σ = 1168645008. Its totient is φ = 1168645006.

The previous prime is 1168645003. The next prime is 1168645087. The reversal of 1168645007 is 7005468611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1168645007 - 2² = 1168645003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1168645003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584322503 + 584322504.

It is an arithmetic number, because the mean of its divisors is an integer number (584322504).

Almost surely, 2^1168645007 is an apocalyptic number.

1168645007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168645007 is an equidigital number, since it uses as much as digits as its factorization.

1168645007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1168645007 is about 34185.4502237428. The cubic root of 1168645007 is about 1053.3213068670.

The spelling of 1168645007 in words is "one billion, one hundred sixty-eight million, six hundred forty-five thousand, seven".