9070108909 has 2 divisors, whose sum is σ = 9070108910. Its totient is φ = 9070108908.

The previous prime is 9070108897. The next prime is 9070108921. The reversal of 9070108909 is 9098010709.

It is a balanced prime because it is at equal distance from previous prime (9070108897) and next prime (9070108921).

It can be written as a sum of positive squares in only one way, i.e., 5535806409 + 3534302500 = 74403^2 + 59450^2 .

It is a cyclic number.

It is not a de Polignac number, because 9070108909 - 2⁵ = 9070108877 is a prime.

It is a super-2 number, since 2×9070108909² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9070108939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4535054454 + 4535054455.

It is an arithmetic number, because the mean of its divisors is an integer number (4535054455).

Almost surely, 2^9070108909 is an apocalyptic number.

It is an amenable number.

9070108909 is a deficient number, since it is larger than the sum of its proper divisors (1).

9070108909 is an equidigital number, since it uses as much as digits as its factorization.

9070108909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 9070108909 is about 95237.1193862981. The cubic root of 9070108909 is about 2085.4710588121.

The spelling of 9070108909 in words is "nine billion, seventy million, one hundred eight thousand, nine hundred nine".