1852012059648 has 88 divisors (see below), whose sum is σ = 4944505737360. Its totient is φ = 616309555200.

The previous prime is 1852012059619. The next prime is 1852012059661. The reversal of 1852012059648 is 8469502102581.

It is a self number, because there is not a number n which added to its sum of digits gives 1852012059648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344718 + ... + 2347826.

Almost surely, 2^{1852012059648} 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 1852012059648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2472252868680).

1852012059648 is an abundant number, since it is smaller than the sum of its proper divisors (3092493677712).

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

1852012059648 is a wasteful number, since it uses less digits than its factorization.

1852012059648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003733 (or 1003715 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 1852012059648 in words is "one trillion, eight hundred fifty-two billion, twelve million, fifty-nine thousand, six hundred forty-eight".