105560551056 has 40 divisors (see below), whose sum is σ = 272709883744. Its totient is φ = 35185328640.

The previous prime is 105560551039. The next prime is 105560551073. The reversal of 105560551056 is 650155065501.

It is an interprime number because it is at equal distance from previous prime (105560551039) and next prime (105560551073).

It is a super-2 number, since 2×105560551056² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876296 + ... + 1931736.

Almost surely, 2^105560551056 is an apocalyptic number.

105560551056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105560551056 is an abundant number, since it is smaller than the sum of its proper divisors (167149332688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105560551056 is a wasteful number, since it uses less digits than its factorization.

105560551056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95119 (or 95113 counting only the distinct ones).

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

The spelling of 105560551056 in words is "one hundred five billion, five hundred sixty million, five hundred fifty-one thousand, fifty-six".