2201541553 has 8 divisors (see below), whose sum is σ = 2215880576. Its totient is φ = 2187226800.

The previous prime is 2201541509. The next prime is 2201541607. The reversal of 2201541553 is 3551451022.

2201541553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201541553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201541653) 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, 197848 + ... + 208678.

It is an arithmetic number, because the mean of its divisors is an integer number (276985072).

Almost surely, 2^2201541553 is an apocalyptic number.

It is an amenable number.

2201541553 is a deficient number, since it is larger than the sum of its proper divisors (14339023).

2201541553 is a wasteful number, since it uses less digits than its factorization.

2201541553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12135.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2201541553 is about 46920.5877307606. The cubic root of 2201541553 is about 1300.8951532968.

Adding to 2201541553 its reverse (3551451022), we get a palindrome (5752992575).

The spelling of 2201541553 in words is "two billion, two hundred one million, five hundred forty-one thousand, five hundred fifty-three".