52525143088756 has 72 divisors (see below), whose sum is σ = 102463243801800. Its totient is φ = 23419689615360.

The previous prime is 52525143088751. The next prime is 52525143088853. The reversal of 52525143088756 is 65788034152525.

It can be written as a sum of positive squares in 4 ways, for example, as 6701937216100 + 45823205872656 = 2588810^2 + 6769284^2 .

It is a super-3 number, since 3×52525143088756³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52525143088694 and 52525143088703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52525143088751) 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, 27923020 + ... + 29744668.

Almost surely, 2^{52525143088756} is an apocalyptic number.

It is an amenable number.

52525143088756 is a deficient number, since it is larger than the sum of its proper divisors (49938100713044).

52525143088756 is a wasteful number, since it uses less digits than its factorization.

52525143088756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822305 (or 1822272 counting only the distinct ones).

The product of its (nonzero) digits is 80640000, while the sum is 61.

The spelling of 52525143088756 in words is "fifty-two trillion, five hundred twenty-five billion, one hundred forty-three million, eighty-eight thousand, seven hundred fifty-six".