875638054328148 has 72 divisors (see below), whose sum is σ = 2330547773255520. Its totient is φ = 276442077648960.

The previous prime is 875638054328143. The next prime is 875638054328209. The reversal of 875638054328148 is 841823450836578.

It is a happy number.

875638054328148 is a `hidden beast` number, since 8 + 7 + 5 + 6 + 38 + 0 + 543 + 2 + 8 + 1 + 48 = 666.

It is a super-3 number, since 3×875638054328148³ (a number of 46 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875638054328143) 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, 171563338 + ... + 176593473.

Almost surely, 2^{875638054328148} is an apocalyptic number.

It is an amenable number.

875638054328148 is an abundant number, since it is smaller than the sum of its proper divisors (1454909718927372).

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

875638054328148 is a wasteful number, since it uses less digits than its factorization.

875638054328148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348160517 (or 348160512 counting only the distinct ones).

The product of its (nonzero) digits is 1238630400, while the sum is 72.

It can be divided in two parts, 8756380 and 54328148, that added together give a triangular number (63084528 = T₁₁₂₃₂).

The spelling of 875638054328148 in words is "eight hundred seventy-five trillion, six hundred thirty-eight billion, fifty-four million, three hundred twenty-eight thousand, one hundred forty-eight".