52104355535125 has 8 divisors (see below), whose sum is σ = 65026235707992. Its totient is φ = 41683484428000.

The previous prime is 52104355535123. The next prime is 52104355535129. The reversal of 52104355535125 is 52153555340125.

It can be written as a sum of positive squares in 4 ways, for example, as 5503007530801 + 46601348004324 = 2345849^2 + 6826518^2 .

It is not a de Polignac number, because 52104355535125 - 2¹ = 52104355535123 is a prime.

It is a super-2 number, since 2×52104355535125² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52104355535123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208417422016 + ... + 208417422265.

It is an arithmetic number, because the mean of its divisors is an integer number (8128279463499).

Almost surely, 2^{52104355535125} is an apocalyptic number.

It is an amenable number.

52104355535125 is a deficient number, since it is larger than the sum of its proper divisors (12921880172867).

52104355535125 is an equidigital number, since it uses as much as digits as its factorization.

52104355535125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416834844296 (or 416834844286 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 52104355535125 in words is "fifty-two trillion, one hundred four billion, three hundred fifty-five million, five hundred thirty-five thousand, one hundred twenty-five".