875018331648 has 240 divisors, whose sum is σ = 2589984292896. Its totient is φ = 284225863680.

The previous prime is 875018331641. The next prime is 875018331653. The reversal of 875018331648 is 846133810578.

It is a happy number.

875018331648 is a `hidden beast` number, since 8 + 7 + 501 + 83 + 3 + 16 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 875018331594 and 875018331603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875018331641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200828286 + ... + 200832642.

Almost surely, 2^875018331648 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 875018331648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294992146448).

875018331648 is an abundant number, since it is smaller than the sum of its proper divisors (1714965961248).

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

875018331648 is a wasteful number, since it uses less digits than its factorization.

875018331648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5485 (or 5466 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 875018331648 in words is "eight hundred seventy-five billion, eighteen million, three hundred thirty-one thousand, six hundred forty-eight".