50525990499348 has 216 divisors, whose sum is σ = 160068431282760. Its totient is φ = 13319750868480.

The previous prime is 50525990499337. The next prime is 50525990499389. The reversal of 50525990499348 is 84399409952505.

50525990499348 is a `hidden beast` number, since 5 + 0 + 5 + 2 + 5 + 9 + 90 + 499 + 3 + 48 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9397523229444 + 41128467269904 = 3065538^2 + 6413148^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 52472878 + ... + 53427098.

It is an arithmetic number, because the mean of its divisors is an integer number (741057552235).

Almost surely, 2^{50525990499348} 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 50525990499348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80034215641380).

50525990499348 is an abundant number, since it is smaller than the sum of its proper divisors (109542440783412).

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

50525990499348 is a wasteful number, since it uses less digits than its factorization.

50525990499348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956567 (or 956555 counting only the distinct ones).

The product of its (nonzero) digits is 629856000, while the sum is 72.

The spelling of 50525990499348 in words is "fifty trillion, five hundred twenty-five billion, nine hundred ninety million, four hundred ninety-nine thousand, three hundred forty-eight".