60506055 has 16 divisors (see below), whose sum is σ = 107566560. Its totient is φ = 32269824.

The previous prime is 60506003. The next prime is 60506059. The reversal of 60506055 is 55060506.

60506055 is a `hidden beast` number, since 6 + 0 + 50 + 605 + 5 = 666.

It is not a de Polignac number, because 60506055 - 2⁷ = 60505927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60506059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223962 + ... + 224231.

It is an arithmetic number, because the mean of its divisors is an integer number (6722910).

Almost surely, 2^60506055 is an apocalyptic number.

60506055 is a deficient number, since it is larger than the sum of its proper divisors (47060505).

60506055 is a wasteful number, since it uses less digits than its factorization.

60506055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448207 (or 448201 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 60506055 is about 7778.5638134555. The cubic root of 60506055 is about 392.5843166121.

The spelling of 60506055 in words is "sixty million, five hundred six thousand, fifty-five".