60655166655506 has 8 divisors (see below), whose sum is σ = 91311207565260. Its totient is φ = 30218097467088.

The previous prime is 60655166655487. The next prime is 60655166655509. The reversal of 60655166655506 is 60555666155606.

It can be written as a sum of positive squares in 2 ways, for example, as 57218558847025 + 3436607808481 = 7564295^2 + 1853809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (60655166655509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54742929641 + ... + 54742930748.

Almost surely, 2^{60655166655506} is an apocalyptic number.

60655166655506 is a deficient number, since it is larger than the sum of its proper divisors (30656040909754).

60655166655506 is a wasteful number, since it uses less digits than its factorization.

60655166655506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109485860668.

The product of its (nonzero) digits is 145800000, while the sum is 62.

The spelling of 60655166655506 in words is "sixty trillion, six hundred fifty-five billion, one hundred sixty-six million, six hundred fifty-five thousand, five hundred six".