52526062525 has 12 divisors (see below), whose sum is σ = 65777195124. Its totient is φ = 41604800000.

The previous prime is 52526062517. The next prime is 52526062529.

It is a happy number.

52526062525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 3938441049 + 48587621476 = 62757^2 + 220426^2 .

It is not a de Polignac number, because 52526062525 - 2³ = 52526062517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52526062529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10398676 + ... + 10403725.

It is an arithmetic number, because the mean of its divisors is an integer number (5481432927).

Almost surely, 2^52526062525 is an apocalyptic number.

It is an amenable number.

52526062525 is a deficient number, since it is larger than the sum of its proper divisors (13251132599).

52526062525 is a wasteful number, since it uses less digits than its factorization.

52526062525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20802512 (or 20802507 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

It can be divided in two parts, 525260 and 62525, that added together give a palindrome (587785).

The spelling of 52526062525 in words is "fifty-two billion, five hundred twenty-six million, sixty-two thousand, five hundred twenty-five".