3845533253892 has 96 divisors (see below), whose sum is σ = 9840139008000. Its totient is φ = 1159183872000.

The previous prime is 3845533253879. The next prime is 3845533253897. The reversal of 3845533253892 is 2983523355483.

3845533253892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3845533253897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130038084 + ... + 130067652.

It is an arithmetic number, because the mean of its divisors is an integer number (102501448000).

Almost surely, 2^{3845533253892} 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 3845533253892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4920069504000).

3845533253892 is an abundant number, since it is smaller than the sum of its proper divisors (5994605754108).

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

3845533253892 is a wasteful number, since it uses less digits than its factorization.

3845533253892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34737 (or 34735 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 60.

The spelling of 3845533253892 in words is "three trillion, eight hundred forty-five billion, five hundred thirty-three million, two hundred fifty-three thousand, eight hundred ninety-two".