50492463906816 has 704 divisors, whose sum is σ = 154357061284800. Its totient is φ = 16511297126400.

The previous prime is 50492463906811. The next prime is 50492463906817. The reversal of 50492463906816 is 61860936429405.

50492463906816 is a `hidden beast` number, since 5 + 0 + 4 + 9 + 2 + 463 + 90 + 6 + 81 + 6 = 666.

It is a super-2 number, since 2×50492463906816² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50492463906811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463233613770 + ... + 463233613878.

It is an arithmetic number, because the mean of its divisors is an integer number (219257189325).

Almost surely, 2^{50492463906816} 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 50492463906816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77178530642400).

50492463906816 is an abundant number, since it is smaller than the sum of its proper divisors (103864597377984).

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

50492463906816 is an frugal number, since it uses more digits than its factorization.

50492463906816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 50492463906816 in words is "fifty trillion, four hundred ninety-two billion, four hundred sixty-three million, nine hundred six thousand, eight hundred sixteen".