60660156760 has 128 divisors (see below), whose sum is σ = 166551137280. Its totient is φ = 19430788608.

The previous prime is 60660156731. The next prime is 60660156793. The reversal of 60660156760 is 6765106606.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167394 + ... + 386446.

It is an arithmetic number, because the mean of its divisors is an integer number (1301180760).

Almost surely, 2^60660156760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60660156760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83275568640).

60660156760 is an abundant number, since it is smaller than the sum of its proper divisors (105890980520).

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

60660156760 is a wasteful number, since it uses less digits than its factorization.

60660156760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219137 (or 219133 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 60660156760 in words is "sixty billion, six hundred sixty million, one hundred fifty-six thousand, seven hundred sixty".