61105965096486 has 8 divisors (see below), whose sum is σ = 122211930192984. Its totient is φ = 20368655032160.

The previous prime is 61105965096437. The next prime is 61105965096523. The reversal of 61105965096486 is 68469056950116.

It is a sphenic number, since it is the product of 3 distinct primes.

61105965096486 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5092163758035 + ... + 5092163758046.

It is an arithmetic number, because the mean of its divisors is an integer number (15276491274123).

Almost surely, 2^{61105965096486} is an apocalyptic number.

61105965096486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61105965096486 is a wasteful number, since it uses less digits than its factorization.

61105965096486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10184327516086.

The product of its (nonzero) digits is 83980800, while the sum is 66.

The spelling of 61105965096486 in words is "sixty-one trillion, one hundred five billion, nine hundred sixty-five million, ninety-six thousand, four hundred eighty-six".