6145718872 has 64 divisors (see below), whose sum is σ = 12427315200. Its totient is φ = 2847995424.

The previous prime is 6145718861. The next prime is 6145718881. The reversal of 6145718872 is 2788175416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2577793 + ... + 2580175.

It is an arithmetic number, because the mean of its divisors is an integer number (194176800).

Almost surely, 2^6145718872 is an apocalyptic number.

It is an amenable number.

6145718872 is an abundant number, since it is smaller than the sum of its proper divisors (6281596328).

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

6145718872 is a wasteful number, since it uses less digits than its factorization.

6145718872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2451 counting only the distinct ones).

The product of its digits is 752640, while the sum is 49.

The square root of 6145718872 is about 78394.6354797316. The cubic root of 6145718872 is about 1831.7135722692.

The spelling of 6145718872 in words is "six billion, one hundred forty-five million, seven hundred eighteen thousand, eight hundred seventy-two".