8523982412 has 36 divisors (see below), whose sum is σ = 16853620056. Its totient is φ = 3740916480.

The previous prime is 8523982403. The next prime is 8523982429. The reversal of 8523982412 is 2142893258.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78173 + ... + 152180.

Almost surely, 2^8523982412 is an apocalyptic number.

It is an amenable number.

8523982412 is a deficient number, since it is larger than the sum of its proper divisors (8329637644).

8523982412 is a wasteful number, since it uses less digits than its factorization.

8523982412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230426 (or 230395 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 8523982412 is about 92325.4158506746. The cubic root of 8523982412 is about 2042.7451199004.

The spelling of 8523982412 in words is "eight billion, five hundred twenty-three million, nine hundred eighty-two thousand, four hundred twelve".