3831957827532 has 18 divisors (see below), whose sum is σ = 9686337841908. Its totient is φ = 1277319275832.

The previous prime is 3831957827531. The next prime is 3831957827627. The reversal of 3831957827532 is 2357287591383.

3831957827532 is a `hidden beast` number, since 3 + 8 + 3 + 1 + 9 + 5 + 78 + 27 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×3831957827532³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3831957827532.

It is not an unprimeable number, because it can be changed into a prime (3831957827531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53221636458 + ... + 53221636529.

It is an arithmetic number, because the mean of its divisors is an integer number (538129880106).

Almost surely, 2^{3831957827532} is an apocalyptic number.

It is an amenable number.

3831957827532 is an abundant number, since it is smaller than the sum of its proper divisors (5854380014376).

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

3831957827532 is a wasteful number, since it uses less digits than its factorization.

3831957827532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106443272997 (or 106443272992 counting only the distinct ones).

The product of its digits is 76204800, while the sum is 63.

The spelling of 3831957827532 in words is "three trillion, eight hundred thirty-one billion, nine hundred fifty-seven million, eight hundred twenty-seven thousand, five hundred thirty-two".