52101035344420 has 24 divisors (see below), whose sum is σ = 112080763840248. Its totient is φ = 20332111353600.

The previous prime is 52101035344381. The next prime is 52101035344433. The reversal of 52101035344420 is 2444353010125.

It can be written as a sum of positive squares in 4 ways, for example, as 3328355086884 + 48772680257536 = 1824378^2 + 6983744^2 .

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, 31768923171 + ... + 31768924810.

It is an arithmetic number, because the mean of its divisors is an integer number (4670031826677).

Almost surely, 2^{52101035344420} is an apocalyptic number.

It is an amenable number.

52101035344420 is an abundant number, since it is smaller than the sum of its proper divisors (59979728495828).

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

52101035344420 is a wasteful number, since it uses less digits than its factorization.

52101035344420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63537848031 (or 63537848029 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 52101035344420 its reverse (2444353010125), we get a palindrome (54545388354545).

The spelling of 52101035344420 in words is "fifty-two trillion, one hundred one billion, thirty-five million, three hundred forty-four thousand, four hundred twenty".