52265889792 has 416 divisors, whose sum is σ = 162700781760. Its totient is φ = 16562257920.

The previous prime is 52265889791. The next prime is 52265889811. The reversal of 52265889792 is 29798856225.

Its product of digits (43545600) is a multiple of the sum of its prime divisors (336).

It is not an unprimeable number, because it can be changed into a prime (52265889791) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 216870792 + ... + 216871032.

Almost surely, 2^52265889792 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 52265889792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81350390880).

52265889792 is an abundant number, since it is smaller than the sum of its proper divisors (110434891968).

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

52265889792 is a wasteful number, since it uses less digits than its factorization.

52265889792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 336 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The spelling of 52265889792 in words is "fifty-two billion, two hundred sixty-five million, eight hundred eighty-nine thousand, seven hundred ninety-two".