53883350355042 has 48 divisors (see below), whose sum is σ = 125907172824888. Its totient is φ = 16555841164800.

The previous prime is 53883350355041. The next prime is 53883350355053. The reversal of 53883350355042 is 24055305338835.

53883350355042 is a `hidden beast` number, since 5 + 3 + 8 + 8 + 33 + 50 + 3 + 550 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 50254473943521 + 3628876411521 = 7089039^2 + 1904961^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53883350355042.

It is not an unprimeable number, because it can be changed into a prime (53883350355041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164080423 + ... + 164408490.

Almost surely, 2^{53883350355042} is an apocalyptic number.

53883350355042 is an abundant number, since it is smaller than the sum of its proper divisors (72023822469846).

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

53883350355042 is a wasteful number, since it uses less digits than its factorization.

53883350355042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328489635 (or 328489632 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 54.

The spelling of 53883350355042 in words is "fifty-three trillion, eight hundred eighty-three billion, three hundred fifty million, three hundred fifty-five thousand, forty-two".