556100550105 has 16 divisors (see below), whose sum is σ = 942099755904. Its totient is φ = 279140668160.

The previous prime is 556100550097. The next prime is 556100550107. The reversal of 556100550105 is 501055001655.

It is not a de Polignac number, because 556100550105 - 2³ = 556100550097 is a prime.

It is a super-2 number, since 2×556100550105² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (556100550107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090392981 + ... + 1090393490.

It is an arithmetic number, because the mean of its divisors is an integer number (58881234744).

Almost surely, 2^556100550105 is an apocalyptic number.

It is an amenable number.

556100550105 is a deficient number, since it is larger than the sum of its proper divisors (385999205799).

556100550105 is a wasteful number, since it uses less digits than its factorization.

556100550105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180786496.

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

The spelling of 556100550105 in words is "five hundred fifty-six billion, one hundred million, five hundred fifty thousand, one hundred five".