3522500144 has 40 divisors (see below), whose sum is σ = 7098130512. Its totient is φ = 1692069120.

The previous prime is 3522500141. The next prime is 3522500153. The reversal of 3522500144 is 4410052253.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3522500141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2 + ... + 83934.

Almost surely, 2^3522500144 is an apocalyptic number.

It is an amenable number.

3522500144 is an abundant number, since it is smaller than the sum of its proper divisors (3575630368).

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

3522500144 is a wasteful number, since it uses less digits than its factorization.

3522500144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84045 (or 84039 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3522500144 is about 59350.6541160247. The cubic root of 3522500144 is about 1521.5410478881.

Adding to 3522500144 its reverse (4410052253), we get a palindrome (7932552397).

The spelling of 3522500144 in words is "three billion, five hundred twenty-two million, five hundred thousand, one hundred forty-four".