6512124044 has 12 divisors (see below), whose sum is σ = 11891704944. Its totient is φ = 3114494064.

The previous prime is 6512124041. The next prime is 6512124053. The reversal of 6512124044 is 4404212156.

It is a junction number, because it is equal to n+sod(n) for n = 6512123998 and 6512124016.

It is not an unprimeable number, because it can be changed into a prime (6512124041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35391887 + ... + 35392070.

It is an arithmetic number, because the mean of its divisors is an integer number (990975412).

Almost surely, 2^6512124044 is an apocalyptic number.

It is an amenable number.

6512124044 is a deficient number, since it is larger than the sum of its proper divisors (5379580900).

6512124044 is a wasteful number, since it uses less digits than its factorization.

6512124044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70783984 (or 70783982 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 6512124044 is about 80697.7325827684. The cubic root of 6512124044 is about 1867.4151943745.

The spelling of 6512124044 in words is "six billion, five hundred twelve million, one hundred twenty-four thousand, forty-four".