2253036416 has 64 divisors (see below), whose sum is σ = 4740450000. Its totient is φ = 1063673856.

The previous prime is 2253036371. The next prime is 2253036427. The reversal of 2253036416 is 6146303522.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818210 + ... + 820958.

Almost surely, 2^2253036416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2253036416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2370225000).

2253036416 is an abundant number, since it is smaller than the sum of its proper divisors (2487413584).

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

2253036416 is a wasteful number, since it uses less digits than its factorization.

2253036416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2253036416 is about 47466.1607463675. The cubic root of 2253036416 is about 1310.9598885202.

Adding to 2253036416 its reverse (6146303522), we get a palindrome (8399339938).

The spelling of 2253036416 in words is "two billion, two hundred fifty-three million, thirty-six thousand, four hundred sixteen".