2253487104 has 132 divisors (see below), whose sum is σ = 7098750360. Its totient is φ = 682844160.

The previous prime is 2253487091. The next prime is 2253487147. The reversal of 2253487104 is 4017843522.

It is a happy number.

2253487104 is a `hidden beast` number, since 22 + 53 + 487 + 104 = 666.

It is a tau number, because it is divible by the number of its divisors (132).

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90262 + ... + 112490.

Almost surely, 2^2253487104 is an apocalyptic number.

2253487104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2253487104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3549375180).

2253487104 is an abundant number, since it is smaller than the sum of its proper divisors (4845263256).

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

2253487104 is a wasteful number, since it uses less digits than its factorization.

2253487104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22266 (or 22245 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2253487104 is about 47470.9079753063. The cubic root of 2253487104 is about 1311.0472956736.

The spelling of 2253487104 in words is "two billion, two hundred fifty-three million, four hundred eighty-seven thousand, one hundred four".