492150506728776 has 768 divisors, whose sum is σ = 1487289284812800. Its totient is φ = 135242392836096.

The previous prime is 492150506728723. The next prime is 492150506728813. The reversal of 492150506728776 is 677827605051294.

It is a self number, because there is not a number n which added to its sum of digits gives 492150506728776.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 331861433331 + ... + 331861434813.

It is an arithmetic number, because the mean of its divisors is an integer number (1936574589600).

Almost surely, 2^{492150506728776} 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 492150506728776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743644642406400).

492150506728776 is an abundant number, since it is smaller than the sum of its proper divisors (995138778084024).

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

492150506728776 is a wasteful number, since it uses less digits than its factorization.

492150506728776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 355622400, while the sum is 69.

The spelling of 492150506728776 in words is "four hundred ninety-two trillion, one hundred fifty billion, five hundred six million, seven hundred twenty-eight thousand, seven hundred seventy-six".