3253523460 has 96 divisors (see below), whose sum is σ = 9981159552. Its totient is φ = 785310720.

The previous prime is 3253523453. The next prime is 3253523473. The reversal of 3253523460 is 643253523.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143202 + ... + 164358.

It is an arithmetic number, because the mean of its divisors is an integer number (103970412).

Almost surely, 2^3253523460 is an apocalyptic number.

3253523460 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 3253523460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4990579776).

3253523460 is an abundant number, since it is smaller than the sum of its proper divisors (6727636092).

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

3253523460 is a wasteful number, since it uses less digits than its factorization.

3253523460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21413 (or 21411 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 3253523460 is about 57039.6656722320. The cubic root of 3253523460 is about 1481.7831350494.

Adding to 3253523460 its reverse (643253523), we get a palindrome (3896776983).

The spelling of 3253523460 in words is "three billion, two hundred fifty-three million, five hundred twenty-three thousand, four hundred sixty".