60081082352640 has 1056 divisors, whose sum is σ = 223157580871680. Its totient is φ = 15490560393216.

The previous prime is 60081082352639. The next prime is 60081082352693. The reversal of 60081082352640 is 4625328018006.

60081082352640 is a `hidden beast` number, since 6 + 0 + 0 + 8 + 1 + 0 + 82 + 3 + 526 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4853461971 + ... + 4853474349.

Almost surely, 2^{60081082352640} is an apocalyptic number.

60081082352640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60081082352640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111578790435840).

60081082352640 is an abundant number, since it is smaller than the sum of its proper divisors (163076498519040).

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

60081082352640 is a wasteful number, since it uses less digits than its factorization.

60081082352640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549 (or 12519 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 60081082352640 in words is "sixty trillion, eighty-one billion, eighty-two million, three hundred fifty-two thousand, six hundred forty".