2253811608 has 128 divisors (see below), whose sum is σ = 6351744000. Its totient is φ = 740430720.

The previous prime is 2253811537. The next prime is 2253811613. The reversal of 2253811608 is 8061183522.

It is a happy number.

2253811608 is a `hidden beast` number, since 2 + 2 + 5 + 38 + 11 + 608 = 666.

2253811608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8136366 + ... + 8136642.

It is an arithmetic number, because the mean of its divisors is an integer number (49623000).

Almost surely, 2^2253811608 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 2253811608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3175872000).

2253811608 is an abundant number, since it is smaller than the sum of its proper divisors (4097932392).

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

2253811608 is a wasteful number, since it uses less digits than its factorization.

2253811608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2253811608 is about 47474.3257772030. The cubic root of 2253811608 is about 1311.1102232835.

The spelling of 2253811608 in words is "two billion, two hundred fifty-three million, eight hundred eleven thousand, six hundred eight".