60215606172 has 48 divisors (see below), whose sum is σ = 156133012000. Its totient is φ = 20069493120.

The previous prime is 60215606147. The next prime is 60215606203. The reversal of 60215606172 is 27160651206.

It is a happy number.

60215606172 is a `hidden beast` number, since 6 + 0 + 21 + 560 + 6 + 1 + 72 = 666.

It is a super-2 number, since 2×60215606172² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046472 + ... + 1102512.

Almost surely, 2^60215606172 is an apocalyptic number.

It is an amenable number.

60215606172 is an abundant number, since it is smaller than the sum of its proper divisors (95917405828).

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

60215606172 is a wasteful number, since it uses less digits than its factorization.

60215606172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66003 (or 65995 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 60215606172 in words is "sixty billion, two hundred fifteen million, six hundred six thousand, one hundred seventy-two".