10055551005505 has 8 divisors (see below), whose sum is σ = 12067068066624. Its totient is φ = 8044169564400.

The previous prime is 10055551005503. The next prime is 10055551005587. The reversal of 10055551005505 is 50550015555001.

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

It is not a de Polignac number, because 10055551005505 - 2¹ = 10055551005503 is a prime.

It is a super-2 number, since 2×10055551005505² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10055551005503) 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, 33741811 + ... + 34038520.

It is an arithmetic number, because the mean of its divisors is an integer number (1508383508328).

Almost surely, 2^{10055551005505} is an apocalyptic number.

It is an amenable number.

10055551005505 is a deficient number, since it is larger than the sum of its proper divisors (2011517061119).

10055551005505 is an equidigital number, since it uses as much as digits as its factorization.

10055551005505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67810007.

The product of its (nonzero) digits is 78125, while the sum is 37.

The spelling of 10055551005505 in words is "ten trillion, fifty-five billion, five hundred fifty-one million, five thousand, five hundred five".