2124051552 has 192 divisors, whose sum is σ = 7309209600. Its totient is φ = 587243520.

The previous prime is 2124051551. The next prime is 2124051569. The reversal of 2124051552 is 2551504212.

2124051552 is a `hidden beast` number, since 21 + 2 + 40 + 51 + 552 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124051551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181824 + ... + 193152.

It is an arithmetic number, because the mean of its divisors is an integer number (38068800).

Almost surely, 2^2124051552 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 2124051552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3654604800).

2124051552 is an abundant number, since it is smaller than the sum of its proper divisors (5185158048).

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

2124051552 is a wasteful number, since it uses less digits than its factorization.

2124051552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11386 (or 11372 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2124051552 is about 46087.4337753796. The cubic root of 2124051552 is about 1285.4494941686.

Adding to 2124051552 its reverse (2551504212), we get a palindrome (4675555764).

The spelling of 2124051552 in words is "two billion, one hundred twenty-four million, fifty-one thousand, five hundred fifty-two".