8820581172313 has 8 divisors (see below), whose sum is σ = 9290104187328. Its totient is φ = 8358226447824.

The previous prime is 8820581172307. The next prime is 8820581172317. The reversal of 8820581172313 is 3132711850288.

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 8820581172313 - 2⁵ = 8820581172281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8820581172317) 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, 1792070106 + ... + 1792075027.

It is an arithmetic number, because the mean of its divisors is an integer number (1161263023416).

Almost surely, 2^{8820581172313} is an apocalyptic number.

It is an amenable number.

8820581172313 is a deficient number, since it is larger than the sum of its proper divisors (469523015015).

8820581172313 is a wasteful number, since it uses less digits than its factorization.

8820581172313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584145263.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 8820581172313 in words is "eight trillion, eight hundred twenty billion, five hundred eighty-one million, one hundred seventy-two thousand, three hundred thirteen".