60561051111055 has 64 divisors (see below), whose sum is σ = 81941451632640. Its totient is φ = 42569419622400.

The previous prime is 60561051111037. The next prime is 60561051111059. The reversal of 60561051111055 is 55011115016506.

It is not a de Polignac number, because 60561051111055 - 2⁵ = 60561051111023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561051111059) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7377392791 + ... + 7377400999.

It is an arithmetic number, because the mean of its divisors is an integer number (1280335181760).

Almost surely, 2^{60561051111055} is an apocalyptic number.

60561051111055 is a deficient number, since it is larger than the sum of its proper divisors (21380400521585).

60561051111055 is a wasteful number, since it uses less digits than its factorization.

60561051111055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13232.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 60561051111055 in words is "sixty trillion, five hundred sixty-one billion, fifty-one million, one hundred eleven thousand, fifty-five".