3522520230 has 32 divisors (see below), whose sum is σ = 8461352448. Its totient is φ = 938527200.

The previous prime is 3522520229. The next prime is 3522520237. The reversal of 3522520230 is 320252253.

It is a self number, because there is not a number n which added to its sum of digits gives 3522520230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522520237) 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, 15006 + ... + 85265.

It is an arithmetic number, because the mean of its divisors is an integer number (264417264).

Almost surely, 2^3522520230 is an apocalyptic number.

3522520230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3522520230 is an abundant number, since it is smaller than the sum of its proper divisors (4938832218).

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

3522520230 is a wasteful number, since it uses less digits than its factorization.

3522520230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101452.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3522520230 is about 59350.8233304307. The cubic root of 3522520230 is about 1521.5439399263.

Adding to 3522520230 its reverse (320252253), we get a palindrome (3842772483).

It can be divided in two parts, 35225 and 20230, that added together give a palindrome (55455).

The spelling of 3522520230 in words is "three billion, five hundred twenty-two million, five hundred twenty thousand, two hundred thirty".