3525353100240 has 160 divisors (see below), whose sum is σ = 11251963328256. Its totient is φ = 912404275200.

The previous prime is 3525353100239. The next prime is 3525353100251. The reversal of 3525353100240 is 420013535253.

It is a super-2 number, since 2×3525353100240² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3065869 + ... + 4055891.

Almost surely, 2^{3525353100240} is an apocalyptic number.

3525353100240 is a gapful number since it is divisible by the number (30) 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 3525353100240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5625981664128).

3525353100240 is an abundant number, since it is smaller than the sum of its proper divisors (7726610228016).

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

3525353100240 is a wasteful number, since it uses less digits than its factorization.

3525353100240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990477 (or 990471 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 3525353100240 its reverse (420013535253), we get a palindrome (3945366635493).

The spelling of 3525353100240 in words is "three trillion, five hundred twenty-five billion, three hundred fifty-three million, one hundred thousand, two hundred forty".