875472219648 has 420 divisors, whose sum is σ = 2840117785560. Its totient is φ = 269356658688.

The previous prime is 875472219577. The next prime is 875472219749. The reversal of 875472219648 is 846912274578.

It is a happy number.

875472219648 is a `hidden beast` number, since 8 + 7 + 547 + 2 + 21 + 9 + 64 + 8 = 666.

875472219648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 63071973 + ... + 63085851.

Almost surely, 2^875472219648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875472219648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1420058892780).

875472219648 is an abundant number, since it is smaller than the sum of its proper divisors (1964645565912).

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

875472219648 is an equidigital number, since it uses as much as digits as its factorization.

875472219648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13941 (or 13897 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 63.

The spelling of 875472219648 in words is "eight hundred seventy-five billion, four hundred seventy-two million, two hundred nineteen thousand, six hundred forty-eight".