3525288320 has 32 divisors (see below), whose sum is σ = 8427643920. Its totient is φ = 1410115072.

The previous prime is 3525288289. The next prime is 3525288323. The reversal of 3525288320 is 238825253.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525288323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2753492 + ... + 2754771.

Almost surely, 2^3525288320 is an apocalyptic number.

It is an amenable number.

3525288320 is an abundant number, since it is smaller than the sum of its proper divisors (4902355600).

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

3525288320 is an equidigital number, since it uses as much as digits as its factorization.

3525288320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508282 (or 5508270 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 3525288320 is about 59374.1384779603. The cubic root of 3525288320 is about 1521.9423921263.

The spelling of 3525288320 in words is "three billion, five hundred twenty-five million, two hundred eighty-eight thousand, three hundred twenty".