2253551065 has 16 divisors (see below), whose sum is σ = 2766866688. Its totient is φ = 1761245056.

The previous prime is 2253551057. The next prime is 2253551071. The reversal of 2253551065 is 5601553522.

2253551065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2253551065 - 2³ = 2253551057 is a prime.

It is a super-3 number, since 3×2253551065³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2253551065.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123789 + ... + 140821.

It is an arithmetic number, because the mean of its divisors is an integer number (172929168).

Almost surely, 2^2253551065 is an apocalyptic number.

It is an amenable number.

2253551065 is a deficient number, since it is larger than the sum of its proper divisors (513315623).

2253551065 is a wasteful number, since it uses less digits than its factorization.

2253551065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17648.

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 2253551065 is about 47471.5816568186. The cubic root of 2253551065 is about 1311.0596994281.

The spelling of 2253551065 in words is "two billion, two hundred fifty-three million, five hundred fifty-one thousand, sixty-five".