8725725205252 has 48 divisors (see below), whose sum is σ = 17120843550720. Its totient is φ = 3857584816800.

The previous prime is 8725725205229. The next prime is 8725725205259. The reversal of 8725725205252 is 2525025275278.

It is a super-2 number, since 2×8725725205252² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8725725205252.

It is not an unprimeable number, because it can be changed into a prime (8725725205259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18500524 + ... + 18966307.

It is an arithmetic number, because the mean of its divisors is an integer number (356684240640).

Almost surely, 2^{8725725205252} is an apocalyptic number.

It is an amenable number.

8725725205252 is a deficient number, since it is larger than the sum of its proper divisors (8395118345468).

8725725205252 is a wasteful number, since it uses less digits than its factorization.

8725725205252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37466992 (or 37466990 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 52.

The spelling of 8725725205252 in words is "eight trillion, seven hundred twenty-five billion, seven hundred twenty-five million, two hundred five thousand, two hundred fifty-two".