2201553528 has 16 divisors (see below), whose sum is σ = 5503883880. Its totient is φ = 733851168.

The previous prime is 2201553527. The next prime is 2201553581. The reversal of 2201553528 is 8253551022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201553521) 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, 45865675 + ... + 45865722.

Almost surely, 2^2201553528 is an apocalyptic number.

It is an amenable number.

2201553528 is an abundant number, since it is smaller than the sum of its proper divisors (3302330352).

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

2201553528 is a wasteful number, since it uses less digits than its factorization.

2201553528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91731406 (or 91731402 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 2201553528 is about 46920.7153398155. The cubic root of 2201553528 is about 1300.8975119761.

The spelling of 2201553528 in words is "two billion, two hundred one million, five hundred fifty-three thousand, five hundred twenty-eight".