60507220055 has 16 divisors (see below), whose sum is σ = 74404509984. Its totient is φ = 47209336320.

The previous prime is 60507220043. The next prime is 60507220091. The reversal of 60507220055 is 55002270506.

It is not a de Polignac number, because 60507220055 - 2⁶ = 60507219991 is a prime.

It is a super-2 number, since 2×60507220055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 584147 + ... + 679883.

It is an arithmetic number, because the mean of its divisors is an integer number (4650281874).

Almost surely, 2^60507220055 is an apocalyptic number.

60507220055 is a deficient number, since it is larger than the sum of its proper divisors (13897289929).

60507220055 is a wasteful number, since it uses less digits than its factorization.

60507220055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98866.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 60507220055 in words is "sixty billion, five hundred seven million, two hundred twenty thousand, fifty-five".