10520336656265 has 8 divisors (see below), whose sum is σ = 12644410970688. Its totient is φ = 8402931336240.

The previous prime is 10520336656241. The next prime is 10520336656327. The reversal of 10520336656265 is 56265663302501.

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

It is not a de Polignac number, because 10520336656265 - 2²⁰ = 10520335607689 is a prime.

It is a super-2 number, since 2×10520336656265² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667245127 + ... + 1667251436.

It is an arithmetic number, because the mean of its divisors is an integer number (1580551371336).

Almost surely, 2^{10520336656265} is an apocalyptic number.

It is an amenable number.

10520336656265 is a deficient number, since it is larger than the sum of its proper divisors (2124074314423).

10520336656265 is an equidigital number, since it uses as much as digits as its factorization.

10520336656265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334497199.

The product of its (nonzero) digits is 5832000, while the sum is 50.

Adding to 10520336656265 its reverse (56265663302501), we get a palindrome (66785999958766).

The spelling of 10520336656265 in words is "ten trillion, five hundred twenty billion, three hundred thirty-six million, six hundred fifty-six thousand, two hundred sixty-five".