10055561055 has 8 divisors (see below), whose sum is σ = 16088897712. Its totient is φ = 5362965888.

The previous prime is 10055561041. The next prime is 10055561059. The reversal of 10055561055 is 55016555001.

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

It is not a de Polignac number, because 10055561055 - 2²⁵ = 10022006623 is a prime.

It is a super-2 number, since 2×10055561055² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055561059) by changing a digit.

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, 335185354 + ... + 335185383.

It is an arithmetic number, because the mean of its divisors is an integer number (2011112214).

Almost surely, 2^10055561055 is an apocalyptic number.

10055561055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10055561055 is a deficient number, since it is larger than the sum of its proper divisors (6033336657).

10055561055 is an equidigital number, since it uses as much as digits as its factorization.

10055561055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670370745.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 10055561055 in words is "ten billion, fifty-five million, five hundred sixty-one thousand, fifty-five".