2203164551 has 16 divisors (see below), whose sum is σ = 2689992960. Its totient is φ = 1762326720.

The previous prime is 2203164463. The next prime is 2203164559. The reversal of 2203164551 is 1554613022.

2203164551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2203164551 - 2²⁶ = 2136055687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203164559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114710 + ... + 132531.

It is an arithmetic number, because the mean of its divisors is an integer number (168124560).

Almost surely, 2^2203164551 is an apocalyptic number.

2203164551 is a deficient number, since it is larger than the sum of its proper divisors (486828409).

2203164551 is a wasteful number, since it uses less digits than its factorization.

2203164551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247334.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2203164551 is about 46937.8797028583. The cubic root of 2203164551 is about 1301.2147523229.

Adding to 2203164551 its reverse (1554613022), we get a palindrome (3757777573).

The spelling of 2203164551 in words is "two billion, two hundred three million, one hundred sixty-four thousand, five hundred fifty-one".