60517540872 has 48 divisors (see below), whose sum is σ = 163945782000. Its totient is φ = 20167084896.

The previous prime is 60517540843. The next prime is 60517540987. The reversal of 60517540872 is 27804571506.

60517540872 is a `hidden beast` number, since 6 + 0 + 5 + 175 + 408 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160879 + ... + 383297.

It is an arithmetic number, because the mean of its divisors is an integer number (3415537125).

Almost surely, 2^60517540872 is an apocalyptic number.

It is an amenable number.

60517540872 is an abundant number, since it is smaller than the sum of its proper divisors (103428241128).

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

60517540872 is a wasteful number, since it uses less digits than its factorization.

60517540872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226210 (or 226203 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 60517540872 in words is "sixty billion, five hundred seventeen million, five hundred forty thousand, eight hundred seventy-two".