50910061332672 has 560 divisors, whose sum is σ = 156293609139360. Its totient is φ = 16375036723200.

The previous prime is 50910061332643. The next prime is 50910061332679. The reversal of 50910061332672 is 27623316001905.

50910061332672 is a `hidden beast` number, since 5 + 0 + 9 + 1 + 0 + 0 + 613 + 3 + 26 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (50910061332679) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8183578522 + ... + 8183584742.

It is an arithmetic number, because the mean of its divisors is an integer number (279095730606).

Almost surely, 2^{50910061332672} 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 50910061332672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78146804569680).

50910061332672 is an abundant number, since it is smaller than the sum of its proper divisors (105383547806688).

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

50910061332672 is a wasteful number, since it uses less digits than its factorization.

50910061332672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6702 (or 6683 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 50910061332672 in words is "fifty trillion, nine hundred ten billion, sixty-one million, three hundred thirty-two thousand, six hundred seventy-two".