875252382720 has 352 divisors, whose sum is σ = 2956680249600. Its totient is φ = 220373581824.

The previous prime is 875252382713. The next prime is 875252382749. The reversal of 875252382720 is 27283252578.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89589996 + ... + 89599764.

It is an arithmetic number, because the mean of its divisors is an integer number (8399659800).

Almost surely, 2^875252382720 is an apocalyptic number.

875252382720 is a gapful number since it is divisible by the number (80) 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 875252382720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478340124800).

875252382720 is an abundant number, since it is smaller than the sum of its proper divisors (2081427866880).

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

875252382720 is a wasteful number, since it uses less digits than its factorization.

875252382720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10123 (or 10105 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 51.

The spelling of 875252382720 in words is "eight hundred seventy-five billion, two hundred fifty-two million, three hundred eighty-two thousand, seven hundred twenty".