55056000060105 has 32 divisors (see below), whose sum is σ = 96098447364480. Its totient is φ = 26693623265280.

The previous prime is 55056000060101. The next prime is 55056000060151. The reversal of 55056000060105 is 50106000065055.

It is not a de Polignac number, because 55056000060105 - 2² = 55056000060101 is a prime.

It is a super-2 number, since 2×55056000060105² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (55056000060101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22883851 + ... + 25175039.

It is an arithmetic number, because the mean of its divisors is an integer number (3003076480140).

Almost surely, 2^{55056000060105} is an apocalyptic number.

55056000060105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55056000060105 is a deficient number, since it is larger than the sum of its proper divisors (41042447304375).

55056000060105 is a wasteful number, since it uses less digits than its factorization.

55056000060105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436841.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 55056000060105 in words is "fifty-five trillion, fifty-six billion, sixty thousand, one hundred five".