4550251552 has 192 divisors, whose sum is σ = 12342564864. Its totient is φ = 1595658240.

The previous prime is 4550251523. The next prime is 4550251553. The reversal of 4550251552 is 2551520554.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (4550251553) 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, 961063 + ... + 965785.

It is an arithmetic number, because the mean of its divisors is an integer number (64284192).

Almost surely, 2^4550251552 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 4550251552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6171282432).

4550251552 is an abundant number, since it is smaller than the sum of its proper divisors (7792313312).

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

4550251552 is a wasteful number, since it uses less digits than its factorization.

4550251552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791 (or 4783 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 4550251552 is about 67455.5524178699. The cubic root of 4550251552 is about 1657.0863331946.

The spelling of 4550251552 in words is "four billion, five hundred fifty million, two hundred fifty-one thousand, five hundred fifty-two".