52288641125 has 24 divisors (see below), whose sum is σ = 75910310424. Its totient is φ = 35855064000.

The previous prime is 52288641121. The next prime is 52288641137. The reversal of 52288641125 is 52114688225.

It can be written as a sum of positive squares in 4 ways, for example, as 10492109761 + 41796531364 = 102431^2 + 204442^2 .

It is not a de Polignac number, because 52288641125 - 2² = 52288641121 is a prime.

It is a super-3 number, since 3×52288641125³ (a number of 33 digits) contains 333 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 (52288641121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4262336 + ... + 4274585.

It is an arithmetic number, because the mean of its divisors is an integer number (3162929601).

Almost surely, 2^52288641125 is an apocalyptic number.

It is an amenable number.

52288641125 is a deficient number, since it is larger than the sum of its proper divisors (23621669299).

52288641125 is an equidigital number, since it uses as much as digits as its factorization.

52288641125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536950 (or 8536933 counting only the distinct ones).

The product of its digits is 307200, while the sum is 44.

The spelling of 52288641125 in words is "fifty-two billion, two hundred eighty-eight million, six hundred forty-one thousand, one hundred twenty-five".