10839575952845 has 8 divisors (see below), whose sum is σ = 13009409410200. Its totient is φ = 8670381917760.

The previous prime is 10839575952797. The next prime is 10839575952847. The reversal of 10839575952845 is 54825957593801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8249907241 + 10831326045604 = 90829^2 + 3291098^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-10839575952845 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10839575952847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159818270 + ... + 159886079.

It is an arithmetic number, because the mean of its divisors is an integer number (1626176176275).

Almost surely, 2^{10839575952845} is an apocalyptic number.

It is an amenable number.

10839575952845 is a deficient number, since it is larger than the sum of its proper divisors (2169833457355).

10839575952845 is an equidigital number, since it uses as much as digits as its factorization.

10839575952845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319711135.

The product of its (nonzero) digits is 544320000, while the sum is 71.

The spelling of 10839575952845 in words is "ten trillion, eight hundred thirty-nine billion, five hundred seventy-five million, nine hundred fifty-two thousand, eight hundred forty-five".