9068515109 has 4 divisors (see below), whose sum is σ = 9100559616. Its totient is φ = 9036470604.

The previous prime is 9068515103. The next prime is 9068515133. The reversal of 9068515109 is 9015158609.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9015158609 = 1193 ⋅7556713.

It is a cyclic number.

It is not a de Polignac number, because 9068515109 - 2¹² = 9068511013 is a prime.

It is a super-2 number, since 2×9068515109² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9068515109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9068515103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16021829 + ... + 16022394.

It is an arithmetic number, because the mean of its divisors is an integer number (2275139904).

Almost surely, 2^9068515109 is an apocalyptic number.

It is an amenable number.

9068515109 is a deficient number, since it is larger than the sum of its proper divisors (32044507).

9068515109 is a wasteful number, since it uses less digits than its factorization.

9068515109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32044506.

The product of its (nonzero) digits is 97200, while the sum is 44.

The square root of 9068515109 is about 95228.7514829424. The cubic root of 9068515109 is about 2085.3488986296.

The spelling of 9068515109 in words is "nine billion, sixty-eight million, five hundred fifteen thousand, one hundred nine".