60660055161560 has 32 divisors (see below), whose sum is σ = 137836461985200. Its totient is φ = 24023784220800.

The previous prime is 60660055161523. The next prime is 60660055161569. The reversal of 60660055161560 is 6516155006606.

It is a super-3 number, since 3×60660055161560³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60660055161569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7507428530 + ... + 7507436609.

Almost surely, 2^{60660055161560} is an apocalyptic number.

It is an amenable number.

60660055161560 is an abundant number, since it is smaller than the sum of its proper divisors (77176406823640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60660055161560 is a wasteful number, since it uses less digits than its factorization.

60660055161560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15014865251 (or 15014865247 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 60660055161560 in words is "sixty trillion, six hundred sixty billion, fifty-five million, one hundred sixty-one thousand, five hundred sixty".