60997128192 has 1664 divisors, whose sum is σ = 264208896000. Its totient is φ = 13377208320.

The previous prime is 60997128161. The next prime is 60997128209. The reversal of 60997128192 is 29182179906.

60997128192 is a `hidden beast` number, since 609 + 9 + 7 + 1 + 28 + 1 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (1664).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2103349234 + ... + 2103349262.

Almost surely, 2^60997128192 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 60997128192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132104448000).

60997128192 is an abundant number, since it is smaller than the sum of its proper divisors (203211767808).

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

60997128192 is a wasteful number, since it uses less digits than its factorization.

60997128192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The spelling of 60997128192 in words is "sixty billion, nine hundred ninety-seven million, one hundred twenty-eight thousand, one hundred ninety-two".