3582381253012 has 6 divisors (see below), whose sum is σ = 6269167192778. Its totient is φ = 1791190626504.

The previous prime is 3582381253001. The next prime is 3582381253043. The reversal of 3582381253012 is 2103521832853.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2629988732176 + 952392520836 = 1621724^2 + 975906^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3582381253012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447797656623 + ... + 447797656630.

Almost surely, 2^{3582381253012} is an apocalyptic number.

It is an amenable number.

3582381253012 is a deficient number, since it is larger than the sum of its proper divisors (2686785939766).

3582381253012 is a wasteful number, since it uses less digits than its factorization.

3582381253012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895595313257 (or 895595313255 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 3582381253012 in words is "three trillion, five hundred eighty-two billion, three hundred eighty-one million, two hundred fifty-three thousand, twelve".