6489124608 has 72 divisors (see below), whose sum is σ = 17282821248. Its totient is φ = 2161503232.

The previous prime is 6489124583. The next prime is 6489124633. The reversal of 6489124608 is 8064219846.

It is an interprime number because it is at equal distance from previous prime (6489124583) and next prime (6489124633).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1720741 + ... + 1724507.

It is an arithmetic number, because the mean of its divisors is an integer number (240039184).

Almost surely, 2^6489124608 is an apocalyptic number.

It is an amenable number.

6489124608 is an abundant number, since it is smaller than the sum of its proper divisors (10793696640).

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

6489124608 is a wasteful number, since it uses less digits than its factorization.

6489124608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029 (or 6015 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 6489124608 is about 80555.1029296096. The cubic root of 6489124608 is about 1865.2141634857.

The spelling of 6489124608 in words is "six billion, four hundred eighty-nine million, one hundred twenty-four thousand, six hundred eight".