53250420244052 has 12 divisors (see below), whose sum is σ = 93781791067860. Its totient is φ = 26455622796096.

The previous prime is 53250420244037. The next prime is 53250420244061. The reversal of 53250420244052 is 25044202405235.

53250420244052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22840886457796 + 30409533786256 = 4779214^2 + 5514484^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53250420243997 and 53250420244015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42396830777 + ... + 42396832032.

It is an arithmetic number, because the mean of its divisors is an integer number (7815149255655).

Almost surely, 2^{53250420244052} is an apocalyptic number.

It is an amenable number.

53250420244052 is a deficient number, since it is larger than the sum of its proper divisors (40531370823808).

53250420244052 is a wasteful number, since it uses less digits than its factorization.

53250420244052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84793662970 (or 84793662968 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 38.

Adding to 53250420244052 its reverse (25044202405235), we get a palindrome (78294622649287).

The spelling of 53250420244052 in words is "fifty-three trillion, two hundred fifty billion, four hundred twenty million, two hundred forty-four thousand, fifty-two".