140553285546 has 8 divisors (see below), whose sum is σ = 281106571104. Its totient is φ = 46851095180.

The previous prime is 140553285437. The next prime is 140553285569. The reversal of 140553285546 is 645582355041.

140553285546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

140553285546 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 140553285495 and 140553285504.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11712773790 + ... + 11712773801.

It is an arithmetic number, because the mean of its divisors is an integer number (35138321388).

Almost surely, 2^140553285546 is an apocalyptic number.

140553285546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140553285546 is a wasteful number, since it uses less digits than its factorization.

140553285546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23425547596.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 140553285546 in words is "one hundred forty billion, five hundred fifty-three million, two hundred eighty-five thousand, five hundred forty-six".