61160615056160 has 96 divisors (see below), whose sum is σ = 144909721716480. Its totient is φ = 24393527129088.

The previous prime is 61160615056153. The next prime is 61160615056259. The reversal of 61160615056160 is 6165051606116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600369389 + ... + 600471251.

It is an arithmetic number, because the mean of its divisors is an integer number (1509476267880).

Almost surely, 2^{61160615056160} 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 61160615056160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72454860858240).

61160615056160 is an abundant number, since it is smaller than the sum of its proper divisors (83749106660320).

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

61160615056160 is a wasteful number, since it uses less digits than its factorization.

61160615056160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112690 (or 112682 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 61160615056160 in words is "sixty-one trillion, one hundred sixty billion, six hundred fifteen million, fifty-six thousand, one hundred sixty".