52244611644224 has 56 divisors (see below), whose sum is σ = 106108382274048. Its totient is φ = 25511052592640.

The previous prime is 52244611644193. The next prime is 52244611644229. The reversal of 52244611644224 is 42244611644225.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52244611644229) 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 7 ways as a sum of consecutive naturals, for example, 17451224 + ... + 20224599.

It is an arithmetic number, because the mean of its divisors is an integer number (1894792540608).

Almost surely, 2^{52244611644224} is an apocalyptic number.

It is an amenable number.

52244611644224 is an abundant number, since it is smaller than the sum of its proper divisors (53863770629824).

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

52244611644224 is a wasteful number, since it uses less digits than its factorization.

52244611644224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37676343 (or 37676333 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 47.

Subtracting from 52244611644224 its reverse (42244611644225), we obtain a palindrome (9999999999999).

The spelling of 52244611644224 in words is "fifty-two trillion, two hundred forty-four billion, six hundred eleven million, six hundred forty-four thousand, two hundred twenty-four".