9075640465709 has 8 divisors (see below), whose sum is σ = 9248107539960. Its totient is φ = 8903218894336.

The previous prime is 9075640465687. The next prime is 9075640465747.

9075640465709 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 442750506025 + 8632889959684 = 665395^2 + 2938178^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9075640465709 - 2⁸ = 9075640465453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9075640467709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10972892 + ... + 11770965.

It is an arithmetic number, because the mean of its divisors is an integer number (1156013442495).

Almost surely, 2^{9075640465709} is an apocalyptic number.

It is an amenable number.

9075640465709 is a deficient number, since it is larger than the sum of its proper divisors (172467074251).

9075640465709 is a wasteful number, since it uses less digits than its factorization.

9075640465709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22751439.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 9075640465709 in words is "nine trillion, seventy-five billion, six hundred forty million, four hundred sixty-five thousand, seven hundred nine".