52501333344 has 48 divisors (see below), whose sum is σ = 137924075520. Its totient is φ = 17486720640.

The previous prime is 52501333337. The next prime is 52501333361. The reversal of 52501333344 is 44333310525.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91012 + ... + 336579.

It is an arithmetic number, because the mean of its divisors is an integer number (2873418240).

Almost surely, 2^52501333344 is an apocalyptic number.

It is an amenable number.

52501333344 is an abundant number, since it is smaller than the sum of its proper divisors (85422742176).

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

52501333344 is a wasteful number, since it uses less digits than its factorization.

52501333344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428883 (or 428875 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 52501333344 its reverse (44333310525), we get a palindrome (96834643869).

The spelling of 52501333344 in words is "fifty-two billion, five hundred one million, three hundred thirty-three thousand, three hundred forty-four".