252500527553 has 8 divisors (see below), whose sum is σ = 267366086280. Its totient is φ = 237636367360.

The previous prime is 252500527481. The next prime is 252500527583. The reversal of 252500527553 is 355725005252.

It can be written as a sum of positive squares in 4 ways, for example, as 204789736369 + 47710791184 = 452537^2 + 218428^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252500527553 - 2⁸ = 252500527297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252500527553.

It is not an unprimeable number, because it can be changed into a prime (252500527583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34133 + ... + 711453.

It is an arithmetic number, because the mean of its divisors is an integer number (33420760785).

Almost surely, 2^252500527553 is an apocalyptic number.

It is an amenable number.

252500527553 is a deficient number, since it is larger than the sum of its proper divisors (14865558727).

252500527553 is a wasteful number, since it uses less digits than its factorization.

252500527553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699267.

The product of its (nonzero) digits is 525000, while the sum is 41.

The spelling of 252500527553 in words is "two hundred fifty-two billion, five hundred million, five hundred twenty-seven thousand, five hundred fifty-three".