8533921696 has 12 divisors (see below), whose sum is σ = 16801158402. Its totient is φ = 4266960832.

The previous prime is 8533921691. The next prime is 8533921699. The reversal of 8533921696 is 6961293358.

It can be written as a sum of positive squares in only one way, i.e., 6377619600 + 2156302096 = 79860^2 + 46436^2 .

It is not an unprimeable number, because it can be changed into a prime (8533921691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133342495 + ... + 133342558.

Almost surely, 2^8533921696 is an apocalyptic number.

It is an amenable number.

8533921696 is a deficient number, since it is larger than the sum of its proper divisors (8267236706).

8533921696 is a wasteful number, since it uses less digits than its factorization.

8533921696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266685063 (or 266685055 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 52.

The square root of 8533921696 is about 92379.2276217982. The cubic root of 8533921696 is about 2043.5387840390.

The spelling of 8533921696 in words is "eight billion, five hundred thirty-three million, nine hundred twenty-one thousand, six hundred ninety-six".