3525422510240 has 192 divisors, whose sum is σ = 8902110016800. Its totient is φ = 1314719662080.

The previous prime is 3525422510221. The next prime is 3525422510297. The reversal of 3525422510240 is 420152245253.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 224384110864 + 3301038399376 = 473692^2 + 1816876^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3525422510240.

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 in 31 ways as a sum of consecutive naturals, for example, 151157780 + ... + 151181100.

Almost surely, 2^{3525422510240} 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 3525422510240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4451055008400).

3525422510240 is an abundant number, since it is smaller than the sum of its proper divisors (5376687506560).

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

3525422510240 is a wasteful number, since it uses less digits than its factorization.

3525422510240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23875 (or 23867 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 3525422510240 its reverse (420152245253), we get a palindrome (3945574755493).

The spelling of 3525422510240 in words is "three trillion, five hundred twenty-five billion, four hundred twenty-two million, five hundred ten thousand, two hundred forty".