3525439206912 has 160 divisors (see below), whose sum is σ = 10735324419072. Its totient is φ = 1007116222464.

The previous prime is 3525439206911. The next prime is 3525439206929. The reversal of 3525439206912 is 2196029345253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525439206911) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 84629673 + ... + 84671319.

Almost surely, 2^{3525439206912} is an apocalyptic number.

3525439206912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3525439206912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5367662209536).

3525439206912 is an abundant number, since it is smaller than the sum of its proper divisors (7209885212160).

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

3525439206912 is an equidigital number, since it uses as much as digits as its factorization.

3525439206912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49548 (or 49532 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 3525439206912 in words is "three trillion, five hundred twenty-five billion, four hundred thirty-nine million, two hundred six thousand, nine hundred twelve".