50776108402660 has 24 divisors (see below), whose sum is σ = 107827915600440. Its totient is φ = 20082236131584.

The previous prime is 50776108402597. The next prime is 50776108402687. The reversal of 50776108402660 is 6620480167705.

It can be written as a sum of positive squares in 4 ways, for example, as 8869103434816 + 41907004967844 = 2978104^2 + 6473562^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50776108402598 and 50776108402607.

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, 14262950019 + ... + 14262953578.

It is an arithmetic number, because the mean of its divisors is an integer number (4492829816685).

Almost surely, 2^{50776108402660} is an apocalyptic number.

It is an amenable number.

50776108402660 is an abundant number, since it is smaller than the sum of its proper divisors (57051807197780).

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

50776108402660 is a wasteful number, since it uses less digits than its factorization.

50776108402660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28525903695 (or 28525903693 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 50776108402660 in words is "fifty trillion, seven hundred seventy-six billion, one hundred eight million, four hundred two thousand, six hundred sixty".