500242777720776 has 96 divisors (see below), whose sum is σ = 1364786091302400. Its totient is φ = 165521642008320.

The previous prime is 500242777720661. The next prime is 500242777720799. The reversal of 500242777720776 is 677027777242005.

It is a happy number.

500242777720776 is a `hidden beast` number, since 5 + 0 + 0 + 2 + 427 + 77 + 72 + 0 + 7 + 76 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185197245 + ... + 187878963.

It is an arithmetic number, because the mean of its divisors is an integer number (14216521784400).

Almost surely, 2^{500242777720776} 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 500242777720776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682393045651200).

500242777720776 is an abundant number, since it is smaller than the sum of its proper divisors (864543313581624).

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

500242777720776 is a wasteful number, since it uses less digits than its factorization.

500242777720776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700779 (or 2700772 counting only the distinct ones).

The product of its (nonzero) digits is 112943040, while the sum is 63.

The spelling of 500242777720776 in words is "five hundred trillion, two hundred forty-two billion, seven hundred seventy-seven million, seven hundred twenty thousand, seven hundred seventy-six".