5450401152 has 192 divisors, whose sum is σ = 18503746560. Its totient is φ = 1506954240.

The previous prime is 5450401147. The next prime is 5450401153. The reversal of 5450401152 is 2511040545.

5450401152 is a `hidden beast` number, since 5 + 4 + 504 + 0 + 1 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450401153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239083 + ... + 260885.

It is an arithmetic number, because the mean of its divisors is an integer number (96373680).

Almost surely, 2^5450401152 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 5450401152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9251873280).

5450401152 is an abundant number, since it is smaller than the sum of its proper divisors (13053345408).

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

5450401152 is a wasteful number, since it uses less digits than its factorization.

5450401152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21861 (or 21846 counting only the distinct ones).

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

The square root of 5450401152 is about 73826.8321953475. The cubic root of 5450401152 is about 1759.8520399032.

Adding to 5450401152 its reverse (2511040545), we get a palindrome (7961441697).

The spelling of 5450401152 in words is "five billion, four hundred fifty million, four hundred one thousand, one hundred fifty-two".