53044244036 has 24 divisors (see below), whose sum is σ = 106108872576. Its totient is φ = 22728879360.

The previous prime is 53044244021. The next prime is 53044244047. The reversal of 53044244036 is 63044244035.

It is a junction number, because it is equal to n+sod(n) for n = 53044243987 and 53044244005.

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 7 ways as a sum of consecutive naturals, for example, 31496 + ... + 327231.

It is an arithmetic number, because the mean of its divisors is an integer number (4421203024).

Almost surely, 2^53044244036 is an apocalyptic number.

It is an amenable number.

53044244036 is an abundant number, since it is smaller than the sum of its proper divisors (53064628540).

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

53044244036 is a wasteful number, since it uses less digits than its factorization.

53044244036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364019 (or 364017 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Subtracting 53044244036 from its reverse (63044244035), we obtain a palindrome (9999999999).

The spelling of 53044244036 in words is "fifty-three billion, forty-four million, two hundred forty-four thousand, thirty-six".