52100003512344 has 128 divisors (see below), whose sum is σ = 134491129920000. Its totient is φ = 16808392473600.

The previous prime is 52100003512289. The next prime is 52100003512397. The reversal of 52100003512344 is 44321530000125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73801957 + ... + 74504555.

It is an arithmetic number, because the mean of its divisors is an integer number (1050711952500).

Almost surely, 2^{52100003512344} 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 52100003512344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67245564960000).

52100003512344 is an abundant number, since it is smaller than the sum of its proper divisors (82391126407656).

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

52100003512344 is a wasteful number, since it uses less digits than its factorization.

52100003512344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703249 (or 703245 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 52100003512344 its reverse (44321530000125), we get a palindrome (96421533512469).

The spelling of 52100003512344 in words is "fifty-two trillion, one hundred billion, three million, five hundred twelve thousand, three hundred forty-four".