60555550055 has 32 divisors (see below), whose sum is σ = 97566432768. Its totient is φ = 34845148800.

The previous prime is 60555550049. The next prime is 60555550057. The reversal of 60555550055 is 55005555506.

It is not a de Polignac number, because 60555550055 - 2⁴ = 60555550039 is a prime.

It is a super-2 number, since 2×60555550055² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 60555549994 and 60555550021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60555550057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6044501 + ... + 6054510.

It is an arithmetic number, because the mean of its divisors is an integer number (3048951024).

Almost surely, 2^60555550055 is an apocalyptic number.

60555550055 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

60555550055 is a deficient number, since it is larger than the sum of its proper divisors (37010882713).

60555550055 is a wasteful number, since it uses less digits than its factorization.

60555550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12099047.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 60555550055 in words is "sixty billion, five hundred fifty-five million, five hundred fifty thousand, fifty-five".