60538775055 has 48 divisors (see below), whose sum is σ = 112731085152. Its totient is φ = 27625523200.

The previous prime is 60538774997. The next prime is 60538775057. The reversal of 60538775055 is 55057783506.

It is not a de Polignac number, because 60538775055 - 2²⁰ = 60537726479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 60538774989 and 60538775007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60538775057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 950166 + ... + 1011875.

It is an arithmetic number, because the mean of its divisors is an integer number (2348564274).

Almost surely, 2^60538775055 is an apocalyptic number.

60538775055 is a deficient number, since it is larger than the sum of its proper divisors (52192310097).

60538775055 is a wasteful number, since it uses less digits than its factorization.

60538775055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962088 (or 1962077 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 51.

The spelling of 60538775055 in words is "sixty billion, five hundred thirty-eight million, seven hundred seventy-five thousand, fifty-five".