10556010605055 has 32 divisors (see below), whose sum is σ = 17183289328128. Its totient is φ = 5532498115200.

The previous prime is 10556010605047. The next prime is 10556010605071. The reversal of 10556010605055 is 55050601065501.

It is not a de Polignac number, because 10556010605055 - 2³ = 10556010605047 is a prime.

It is a super-2 number, since 2×10556010605055² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15815956 + ... + 16469865.

It is an arithmetic number, because the mean of its divisors is an integer number (536977791504).

Almost surely, 2^{10556010605055} is an apocalyptic number.

10556010605055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10556010605055 is a deficient number, since it is larger than the sum of its proper divisors (6627278723073).

10556010605055 is a wasteful number, since it uses less digits than its factorization.

10556010605055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32286207.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 10556010605055 in words is "ten trillion, five hundred fifty-six billion, ten million, six hundred five thousand, fifty-five".