72061027160 has 32 divisors (see below), whose sum is σ = 170670855600. Its totient is φ = 27307336320.

The previous prime is 72061027147. The next prime is 72061027223. The reversal of 72061027160 is 6172016027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47407811 + ... + 47409330.

Almost surely, 2^72061027160 is an apocalyptic number.

It is an amenable number.

72061027160 is an abundant number, since it is smaller than the sum of its proper divisors (98609828440).

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

72061027160 is a wasteful number, since it uses less digits than its factorization.

72061027160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94817171 (or 94817167 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 72061027160 in words is "seventy-two billion, sixty-one million, twenty-seven thousand, one hundred sixty".