60111799660 has 48 divisors (see below), whose sum is σ = 137745891360. Its totient is φ = 21853245440.

The previous prime is 60111799609. The next prime is 60111799669. The reversal of 60111799660 is 6699711106.

It is a super-2 number, since 2×60111799660² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60111799660.

It is not an unprimeable number, because it can be changed into a prime (60111799669) 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, 881676 + ... + 947404.

It is an arithmetic number, because the mean of its divisors is an integer number (2869706070).

Almost surely, 2^60111799660 is an apocalyptic number.

It is an amenable number.

60111799660 is an abundant number, since it is smaller than the sum of its proper divisors (77634091700).

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

60111799660 is a wasteful number, since it uses less digits than its factorization.

60111799660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69906 (or 69904 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 46.

The spelling of 60111799660 in words is "sixty billion, one hundred eleven million, seven hundred ninety-nine thousand, six hundred sixty".