10634812205813 has 8 divisors (see below), whose sum is σ = 10732497567000. Its totient is φ = 10537128995328.

The previous prime is 10634812205807. The next prime is 10634812205851. The reversal of 10634812205813 is 31850221843601.

It can be written as a sum of positive squares in 4 ways, for example, as 2440321995409 + 8194490210404 = 1562153^2 + 2862602^2 .

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 10634812205813 - 2³⁶ = 10566092729077 is a prime.

It is a super-2 number, since 2×10634812205813² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10634812205803) 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, 10417745 + ... + 11392937.

It is an arithmetic number, because the mean of its divisors is an integer number (1341562195875).

Almost surely, 2^{10634812205813} is an apocalyptic number.

It is an amenable number.

10634812205813 is a deficient number, since it is larger than the sum of its proper divisors (97685361187).

10634812205813 is a wasteful number, since it uses less digits than its factorization.

10634812205813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075351.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 10634812205813 in words is "ten trillion, six hundred thirty-four billion, eight hundred twelve million, two hundred five thousand, eight hundred thirteen".