8725069152 has 72 divisors (see below), whose sum is σ = 25232505480. Its totient is φ = 2859056640.

The previous prime is 8725069151. The next prime is 8725069163. The reversal of 8725069152 is 2519605278.

8725069152 is a `hidden beast` number, since 8 + 7 + 2 + 506 + 91 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×8725069152² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8725069098 and 8725069107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725069151) 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, 239749 + ... + 273732.

It is an arithmetic number, because the mean of its divisors is an integer number (350451465).

Almost surely, 2^8725069152 is an apocalyptic number.

It is an amenable number.

8725069152 is an abundant number, since it is smaller than the sum of its proper divisors (16507436328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8725069152 is a wasteful number, since it uses less digits than its factorization.

8725069152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513556 (or 513545 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 8725069152 is about 93408.0786227829. The cubic root of 8725069152 is about 2058.6836998876.

The spelling of 8725069152 in words is "eight billion, seven hundred twenty-five million, sixty-nine thousand, one hundred fifty-two".