10550986681085 has 8 divisors (see below), whose sum is σ = 12667943870520. Its totient is φ = 8436282776064.

The previous prime is 10550986680947. The next prime is 10550986681091. The reversal of 10550986681085 is 58018668905501.

It can be written as a sum of positive squares in 4 ways, for example, as 323309371609 + 10227677309476 = 568603^2 + 3198074^2 .

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 10550986681085 - 2²⁴ = 10550969903869 is a prime.

It is a super-2 number, since 2×10550986681085² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563310800 + ... + 563329529.

It is an arithmetic number, because the mean of its divisors is an integer number (1583492983815).

Almost surely, 2^{10550986681085} is an apocalyptic number.

It is an amenable number.

10550986681085 is a deficient number, since it is larger than the sum of its proper divisors (2116957189435).

10550986681085 is a wasteful number, since it uses less digits than its factorization.

10550986681085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126642207.

The product of its (nonzero) digits is 20736000, while the sum is 62.

The spelling of 10550986681085 in words is "ten trillion, five hundred fifty billion, nine hundred eighty-six million, six hundred eighty-one thousand, eighty-five".