2124053604 has 60 divisors (see below), whose sum is σ = 5568137344. Its totient is φ = 706049136.

The previous prime is 2124053551. The next prime is 2124053609. The reversal of 2124053604 is 4063504212.

2124053604 is a `hidden beast` number, since 2 + 1 + 2 + 4 + 0 + 53 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2124053609) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 109977 + ... + 127839.

Almost surely, 2^2124053604 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 2124053604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2784068672).

2124053604 is an abundant number, since it is smaller than the sum of its proper divisors (3444083740).

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

2124053604 is a wasteful number, since it uses less digits than its factorization.

2124053604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18246 (or 18235 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2124053604 is about 46087.4560374078. The cubic root of 2124053604 is about 1285.4499081167.

Adding to 2124053604 its reverse (4063504212), we get a palindrome (6187557816).

The spelling of 2124053604 in words is "two billion, one hundred twenty-four million, fifty-three thousand, six hundred four".