1161452807 has 2 divisors, whose sum is σ = 1161452808. Its totient is φ = 1161452806.

The previous prime is 1161452779. The next prime is 1161452821. The reversal of 1161452807 is 7082541611.

It is a strong prime.

It is an emirp because it is prime and its reverse (7082541611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1161452807 - 2¹⁰ = 1161451783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1161452207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580726403 + 580726404.

It is an arithmetic number, because the mean of its divisors is an integer number (580726404).

Almost surely, 2^1161452807 is an apocalyptic number.

1161452807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1161452807 is an equidigital number, since it uses as much as digits as its factorization.

1161452807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1161452807 is about 34080.0939992835. The cubic root of 1161452807 is about 1051.1560380105.

The spelling of 1161452807 in words is "one billion, one hundred sixty-one million, four hundred fifty-two thousand, eight hundred seven".