6448083012 has 36 divisors (see below), whose sum is σ = 18627796096. Its totient is φ = 1842309360.

The previous prime is 6448083007. The next prime is 6448083013. The reversal of 6448083012 is 2103808446.

6448083012 is a `hidden beast` number, since 644 + 8 + 0 + 8 + 3 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6448083013) 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, 12793564 + ... + 12794067.

Almost surely, 2^6448083012 is an apocalyptic number.

It is an amenable number.

6448083012 is an abundant number, since it is smaller than the sum of its proper divisors (12179713084).

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

6448083012 is a wasteful number, since it uses less digits than its factorization.

6448083012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25587648 (or 25587643 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 6448083012 is about 80299.9564881576. The cubic root of 6448083012 is about 1861.2735537359.

The spelling of 6448083012 in words is "six billion, four hundred forty-eight million, eighty-three thousand, twelve".