6375916224 has 126 divisors (see below), whose sum is σ = 18676250684. Its totient is φ = 2079671040.

The previous prime is 6375916219. The next prime is 6375916231. The reversal of 6375916224 is 4226195736.

6375916224 is a `hidden beast` number, since 6 + 37 + 591 + 6 + 2 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6375916224.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1269879 + ... + 1274889.

Almost surely, 2^6375916224 is an apocalyptic number.

6375916224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6375916224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9338125342).

6375916224 is an abundant number, since it is smaller than the sum of its proper divisors (12300334460).

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

6375916224 is a wasteful number, since it uses less digits than its factorization.

6375916224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123 (or 5063 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 6375916224 is about 79849.3345244655. The cubic root of 6375916224 is about 1854.3037105048.

The spelling of 6375916224 in words is "six billion, three hundred seventy-five million, nine hundred sixteen thousand, two hundred twenty-four".