10550005505 has 8 divisors (see below), whose sum is σ = 13633853352. Its totient is φ = 7790773248.

The previous prime is 10550005489. The next prime is 10550005549. The reversal of 10550005505 is 50550005501.

It can be written as a sum of positive squares in 4 ways, for example, as 137639824 + 10412365681 = 11732^2 + 102041^2 .

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 10550005505 - 2⁴ = 10550005489 is a prime.

It is a super-2 number, since 2×10550005505² (a number of 21 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, 81153824 + ... + 81153953.

It is an arithmetic number, because the mean of its divisors is an integer number (1704231669).

Almost surely, 2^10550005505 is an apocalyptic number.

It is an amenable number.

10550005505 is a deficient number, since it is larger than the sum of its proper divisors (3083847847).

10550005505 is a wasteful number, since it uses less digits than its factorization.

10550005505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162307795.

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 10550005505 in words is "ten billion, five hundred fifty million, five thousand, five hundred five".