8523748952 has 8 divisors (see below), whose sum is σ = 15982029300. Its totient is φ = 4261874472.

The previous prime is 8523748951. The next prime is 8523748999. The reversal of 8523748952 is 2598473258.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 8523748894 and 8523748903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8523748951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532734302 + ... + 532734317.

Almost surely, 2^8523748952 is an apocalyptic number.

It is an amenable number.

8523748952 is a deficient number, since it is larger than the sum of its proper divisors (7458280348).

8523748952 is a wasteful number, since it uses less digits than its factorization.

8523748952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065468625 (or 1065468621 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 53.

The square root of 8523748952 is about 92324.1515097756. The cubic root of 8523748952 is about 2042.7264704160.

The spelling of 8523748952 in words is "eight billion, five hundred twenty-three million, seven hundred forty-eight thousand, nine hundred fifty-two".