52265324672 has 120 divisors (see below), whose sum is σ = 115223786175. Its totient is φ = 23614708480.

The previous prime is 52265324651. The next prime is 52265324687. The reversal of 52265324672 is 27642356225.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 26132662336 + 26132662336 = 161656^2 + 161656^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=161656.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a Duffinian number.

Its product of digits (1209600) is a multiple of the sum of its prime divisors (180).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 312965933 + ... + 312966099.

Almost surely, 2^52265324672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52265324672

52265324672 is an abundant number, since it is smaller than the sum of its proper divisors (62958461503).

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

52265324672 is an frugal number, since it uses more digits than its factorization.

52265324672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 180 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 44.

The spelling of 52265324672 in words is "fifty-two billion, two hundred sixty-five million, three hundred twenty-four thousand, six hundred seventy-two".